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Straight pipe catalytic converter of Technology

A. The F150 Catalytic Converter Delete.

A clogged catalytic converter can affect an engine's performance. Know the signs of a bad catalytic converter and run a few tests to avoid further problems. ... I had a vehicle with straight pipes and a glass pack in place of the muffler the second half of the exhaust pipe was missing it through flames out the exhaust once I got it above 70 mph ...Fun fact: straight piping has nothing to do with it being straight. Instead, straight piping means removing the catalytic converter (CAT), resonator and muffler from your exhaust system. This means your exhaust system is only made of a straight metal pipe – thus ‘straight piping’.. The idea of straight piping is that by removing the above …I have a straight pipe kit from EMS (no cats), which bolts directly to my Doug Thorley Headers. Cat's are eliminated (not needed in Alberta). ... Catalytic Converters. James Bentley; Apr 13, 2024; Replies 5 Views 669. Apr 14, 2024. James Bentley. 2. Trailer light converter location? 2000ish; May 9, 2024; Replies 2 Views 347. …5. It will reduce the weight profile of your vehicle. One of the primary reasons why racecars and track vehicles run with the straight pipe exhaust is that it removes the weight of the muffler and the catalytic converter from the vehicle. Saving a few pounds can be beneficial if you’re working to maximize the fuel economy of your car.Average estimates for replacing the catalytic converters in our sample vehicles ranged from $933 to $4,414. Jump to insight. Comprehensive car insurance can help if your catalytic converter is ...Since you seem to be concerned only with the legality of a cat delete, a vehicle inspection would be required if you were to sell the car in the future. A missing cat would be a failure. 2002 Odyssey EX Fern (Granite) Green. Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax.Someone stole the catalytic converter off my 2008 prius for the second time now last night :( ... I've been doing some research online and speaking to dealers and a third option seems to be to put in a straight pipe instead of a cat. This seems much cheaper and would give me a way of extending the life of the car for up to 2 years.Deb asks, "My shower and washing machine drain need a vent pipe. Should I put the vent downstream from both of them or in between them?"Depending on the distance between the drain ...A quick look and listen to my 99's new exhaust setup: High-Flow Magnaflow Catalytic Converters to Straight-pipes (muffler delete) to 3 1/2 " wide and 22" lon...WANT A HIGH FLOW CATALYTIC CONVERTER? CLICK THE LINK BELOW!https://amzn.to/2OqT6XYWANT 5 INCH STAINLESS STEEL EXHAUST TIPS? CLICK THE LINK BELOW!https://amzn...Straight Pipe vs. Catalytic Converter: Which Is Right for You? straight pipe vs catalytic converter. Deciding between a straight pipe and a catalytic converter can be a daunting task, but understanding their distinct advantages and drawbacks can guide your choice. A straight pipe offers raw power and an exhilarating exhaust note, but it comes ...1997 Gmc SafariWent to repair a hole in the exhaust and discovered the Catalytic Converter substrate was rattling around in the muffler. Naturally we deleted...now, to kill a person (adult) with carbon monoxide, you just need 800 ppm, it will take a while, but, it is a deadly dosage. now, to kill a child will need less than 800ppm. as long as the tail pipe is on the back of car, even with straight pipe and your pumping out about 10,000 ppm worth of these odorless gas. it's not going to kill you. but ...Additionally, the absence of a catalytic converter in a straight pipe exhaust system can lead to increased emissions, contributing to environmental pollution. Catalytic converters play a vital role in reducing harmful pollutants emitted by the engine, and removing them can have negative consequences for air quality.2004 - 2008 Ford F150 - Bad Catalytic Converter, how to remove and disable light? - Hello, I recently had my spark plugs and coils changed in my 5.4l 2006 FX4. They had gotten so bad that the truck would miss when accelerating up hills and what not. ... Before you remove the cat and replace it with a straight pipe, be sure you completely ...Replacing the Catalytic Converter with a straight pipe is a wonderful way to save money on it. Since the converters can be clogged with time, many people opt for straight pipes instead. People find the design with a straight pipe exhaust system more appealing, and some even find the authentic sound of their engine more thrilling. Regardless of ...Sep 4, 2022 · A test pipe is a straight pipe that replaces the catalytic converter in the exhaust system. Test pipes are usually made of stainless steel or aluminum. The main advantage of a test pipe is that it improves airflow and therefore increases power. The downside is that it produces more noise and emissions than a catalytic converter.Welcome back guys, in this videos we are taking my secondary cat and deleting it. Showing you me cutting it, then listening to it how it sounds with just the...Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. RB The Mechanic assumes no ...Do you know how to make a PVC instrument? Find out how to make a PVC instrument in this article from HowStuffWorks. Advertisement Playing music doesn't have to cost a fortune. You ...Pipes sweat when the water inside the pipe is much colder than the surrounding humid air. Learn to stop the condensation and repair sweating pipes. Advertisement Sometimes there's...in all vehicles 1975 or newer. In Ohio, you're also not allowed to replace catalytic converters with converter replacement pipes or your exhaust pipe without replacing your catalytic converter. Although laws vary by state, you generally must have a catalytic converter in compliance with the Clean Air Act, which was first passed in the 1970s ...Some drivers still want the benefits of a catalytic converter, however, and are drawn to high-flow catalytic converters made to handle the exhaust needs of performance engines. Since 2006 we've been helping drivers improve their vehicles, and we've seen firsthand the benefits a test pipe or a high-flow catalytic converter can provide.The idea behind it is simple though. Basically you're trying to get less gases flowing past the downstream O2 sensor, which tricks the computer into thinking that the cat is doing its job by filtering out pollutants. [Mac] 2000 Chevy S10 2.2 auto. 1996 Chevy S10 5spd 4x4 4.3L. 96 4x4 5-speed whole truck part-out .The "Italian Tune-Up" The "Italian Tune-Up" is a common fix for a range of automotive problems, including a clogged catalytic converter. Many drivers simply don't push their vehicles hard enough to heat the catalytic converter to its most-efficient temperature—between 800 °F (426 °C) and 1,832 °F (1,000 °C)—leading to premature failure.California has long been at the forefront of environmental regulations, and when it comes to emissions standards for vehicles, the state has some of the strictest regulations in th...My catalytic converter was stolen and I. Order to drive it without it being loud I added a flex pipe and a few extensions And that fixed the sound issue I pu...This may involve cleaning the exhaust pipes, removing any remaining gaskets or seals, and ensuring a proper fit for the new exhaust components. Reconnect the Exhaust System: Connect the exhaust pipes directly, bypassing the catalytic converter. You may need to use exhaust clamps, flanges, or welding to secure the connection.THINKWORK Bolt Extractor Set, 13+1 Pieces Impact & Nut Remover Stripped Lug Remover, Extraction Socket Set for Removing Damaged, Frozen, Rusted, Rounded-Off Bolts, Nuts Screws. $23.97. KILMAT 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening.Straight pipes do away with parts that can restrict airflow like catalytic converters and mufflers, while performance exhaust systems retain these parts or replace them with less restrictive alternatives. Essentially, performance exhaust systems toe the line between OEM exhaust systems and straight pipes.I recently purchased this speed yellow porsche 911 997.1, and a week later i just did my first mod. My car is now straightpiped, and is extremely loud (and i...I believe the better solution to just a straight pipe, is to leave your catalytic converter and replace your exhaust with a cat-back exhaust with a valve. You will get most all of the benefits of a straight pipe exhaust, but still have the chance to stay legal, and you won’t wake the neighbors.CATALYTIC CONVERTER. Converter AND pipe. Part Number: 4F0254506FX Supersession(s): 4F0-254-506-FX. Fits A6 (2009 - 2011) 3.0 LITER. A6; 3.0L; Left. 5 people have looked at this part recently Dealer Price. $ 2,960.00. Fulfillment Options Shipping. Add to Cart. Select product options. Dealer Info. Dealer ...Q: Can I replace my catalytic converter with a straight pipe? Most states do not permit vehicle owners to replace their cat converter with a straight pipe. The Environmental Protection Agency (EPA) ensures that car owners do not tamper with any vehicle emissions-related components; otherwise, it will attract strict sanctions.What can you do to reduce your car's emissions? Visit HowStuffWorks.com to learn how to reduce your car's emissions. Advertisement To keep them from emitting too many pollutants, c...Catalytic Converter. Pipe Complete Exhaust (Front). RCAG3. $ 772.56 44620AA78A Engine Cylinder Head (Left) $ 709.91 11063AB82A Catalytic Converter. Converter Complete. Pipe Complete Exhaust (Front). $ 733.77 44620AD89B ...Fortunately, straight-through mufflers and newer high flow cats flow very well. Having a cat is not only good for the environment, but we have seen very little power difference in levels in excess of over 350 horsepower. More on catalytic converters later. Pipe diameter does have an effect on flow rates but is not the major factor in most cases.The Pros of Using Catalytic Converter Delete Pipes. Increased Horsepower: One of the primary reasons car enthusiasts opt for catalytic converter delete pipe is the potential for increased horsepower. With reduced exhaust backpressure, engines may perform more efficiently, translating to a noticeable power boost.The engine and engine management systems are tuned to expect a catalytic converter, therefore you're going to have a check engine light immediately without a catalytic converter installed. A bad cat will not ruin your car. Shops are not permitted by federal law to tamper with or remove any emission control system parts, so you need a somewhat ...With a catalytic converter kit like the one shown in the video above at 3:05, the hangers included make it easy to replace a stolen or damaged catalytic converters yourself without having to weld or clamp the new converter to any old, cut, or damaged exhaust pipes. General steps to install a catalytic converter kit. Remove Any Protective Shields.Catalytic converter replacement done on a 2011 Volvo XC60 with the 3.0l inline 6 engine. This procedure will likely be similar to any P3 Volvo with the same ...A test pipe is the section of piping in an exhaust where the catalytic converter is. Removing the catalytic converter creates much higher exhaust flow. For turbocharged cars, this results in less back pressure and better flow for the turbine. Test pipes or, cat delete pipes, or straight pipes, do not contain a catalytic converter.It does not matter whether you have a catalytic converter or a straight pipe in place. These are used with modified vehicles using factory ECM's because if a code is triggered with the secondary sensor, normal operation parameters are not allowed yielding less than desired fuel flow and optimal timing advance curves.A straight pipe can replace the catalytic converter. This is a great way to increase the exhaust flow and reduce restriction. It is also reported to improve engine power output and the vehicle's sound but it is illegal. The straight pipes run from the cylinder head, connect with one or two pipes and lead out the exhaust tips.Miata catalytic converters often clog with age and choke off performance. If your Miata won't accelerate strongly in the upper RPM range it may be a failing catalytic converter. ... Racing Beat Race Pipe NA 90-93. MIATA NA/NB 1990-1993 . $115.22 REVIEWS (2) ADD TO CART. Racing Beat Race Pipe NA 94-97. MIATA NA/NB 1994-1997 . $115.22 WRITE ...Think you might like the 44 if you're looking for a louder sound, but the dual catalytic converters on each pipe keep things pretty quiet in on these trucks. 2007 Tundra crewmax LTD. Lowered 2/4.5" with Belltech Street Performance struts and SOS Performance rear flip kit. 26" Lexani LX7 with 305/30/26 Pirelli tires.Catalytic converter replacement. I recently had my catalytic converter stolen/die on me (I didn't give myself a chance to look, drove it straight to a muffler shop) and my car went from a normal street car sound to a loud hot rod. I was told they could replace it, or put a straight pipe on it since my state doesn't require emissions test.A straight piped exhaust system is much lighter than the standard exhaust, which means better fuel economy. Many people are unaware that eliminating the catalytic converter and mufflers reduces the engine’s backpressure. This indicates that a straight pipe exhaust will reduce fuel consumption. Catback Exhaust.Get set up in a garage. Head to a garage and use a car lift to hoist the vehicle up in the air to check the exhaust. Give your existing exhaust system a thorough inspection and make a note of where certain components, such as hangars and mounts, are located within it. 2. Envisage your car’s new exhaust system.A straight pipe can replace the catalytic converter. This is a great way to increase the exhaust flow and reduce restriction. It is also reported to improve engine power output and the vehicle’s sound but it is illegal. The straight pipes run from the cylinder head, connect with one or two pipes and lead out the exhaust tips.239 posts · Joined 2011. #6 · Jun 17, 2011. You can get a magnaflow cat from jc Whitney for 60 bucks. You just need to get a 6" piece of pipe and extend it cause it's shorter than stock.That's what I did for cheap fix. Like.zft325. 1713 posts · Joined 2007. #5 · Mar 24, 2009. u can run it with straight pipe as long as you install back the o2 sensor. but your gona have a problem with emission compliance. EVERY PROBLEM CAN BE FIXED WITH A LIL BIT OF PATIENCE.We would like to show you a description here but the site won't allow us.Yes, a straight pipe is bad for your vehicle, especially when it isn't a race car. This is because driving a car with a straight pipe in the town without a catalytic converter will land you and your car in trouble. Your car might be impounded. A straight pipe exhaust system is a straight pole or pipe acting as the exhaust of your vehicle.1987 - 1996 F150 - Engine performance after removing catalytic converters - 95 F150 4.9 Truck would not run (idled fine no power putting the pedal to the metal). I determined the catalytic converters were bad. I gutted the first one by cutting a flap in it, welded that shut. Replaced second one with straight pipe. It... In a dual exhaust system, two exhaust pipes (usually connecFinally, I would leave the catalytic converter inCatalytic Converters, Universal Fit 30000, 3-way with Oxid

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C3 Tech/Performance - Replacing catalytic converter .

Cat delete pipe for a 6.0 is anywhere from $50-$75. And yes, it's pretty loud without it. One drive with your dad and he'll know. Startup growl is much louder for a couple seconds, there's drone at rpms where there wasn't before, nice quiet rumble at cruise, idle you can't tell unless he catches the whistling out the tailpipe.Dec 25, 2017. #1. My catalytic converter is completely toast. My jeep Cherokee has two catalytic converters right below the headers. My question is would my vehicle suffer if I straight pipe it. If I did that what about the down stream o2 sensors. Also any good shops in the concord/charrolotte area that would straight pipe or replace the ...8 posts · Joined 2010. #1 · Jul 31, 2010. Hi there ... The previous owner of my 2006 Chrysler SRT8 has removed the catalytic converters and replaced them with straight pipes. The was in bad shape 3 days ago , hessetating , no power in the engine , very rough idle, and check engine light is flashing. I took it to an authorized Chrysler garage ...MagnaFlow OEM Grade Direct-Fit Catalytic Converter - 21-161. Part #: 21-161. Line: MGF. Check Vehicle Fit. 5 Year Limited Warranty. Series: OEM Grade. Hardware Included: Yes.A straight-pipe exhaust system is a modification that involves removing the muffler and catalytic converter from a vehicle’s exhaust system and replacing them with straight pipes. These pipes typically have larger diameters and fewer bends, allowing exhaust gases to flow more freely from the engine to the tailpipe.EZ-103 (12mm-1.25) EZ Oil Drain Valve with removable Hose End Combo. $26.65. For 05-22 Toyota Tacoma 16" Black Steel Rim - OE Direct Replacement - Road Ready Truck Wheel. $120.71. Home Forums > Tacoma Discussion > 2nd Gen. Tacomas (2005-2015) >. Hey Tacos. Wow there sure are a lot of catalytic converters underneath …Removing or tampering with a catalytic converter is illegal. If you install a pipe in place of the cat, you are subject to whatever the law decides in that state. Most don't give a crap, but some of the nanny states will likely have a serious punishment for altering emission control devices. 07-17-2022, 08:48 AM.Let the fluid sit for at least 15 minutes. Remove the wiring harness from the O2 sensor and then remove the sensor completely using an adjustable wrench. Loosen the mounting bolts holding the catalytic converter in place, remove it, and place it on the ground.People purchase a straight pipe exhaust system because it greatly reduces the amount of engine backpressure, which increases horsepower and makes it simpler for the exhaust to form. A straight exhaust pipe is the only component of a straight pipe exhaust system. The catalytic converter, resonator, and muffler must be removed from this exhaust ...A straight-pipe exhaust system is a modification that involves removing the muffler and catalytic converter from a vehicle’s exhaust system and replacing them with straight pipes. These pipes typically have larger diameters and fewer bends, allowing exhaust gases to flow more freely from the engine to the tailpipe.Your "mechanic" just opened himself up to a $250,000 fine for doing that. What a fool. The car will not run right without a converter, it will never be able to set the fuel mixture correctly. Maybe use a straight pipe if affording a new cat right away Isn’t possible, but only for as long as needed.Straight piping a car generally costs between $1,000-$1,500 on average, including parts and labor. Straight pipe exhaust kits (parts) cost around $700, and labor is a few hundred dollars. If you do it yourself, have the tubing and tools you can do it for almost free. These costs vary depending on car type, location, DIY/professional labor, etc.Jan 3, 2008 · Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. v10 catalytic converter removal. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. Sponsored by:Most people tend to think of an exhaust system as a drain pipe - the bigger the pipe, the more effective the drain. This is incorrect for two reasons: 1. Exhaust is a heated gas. As it travels thru the exhaust manifold, catalytic converter, and muffler, the gas cools. As the gas cools, it becomes more dense.Conclusion. Removing the catalytic converter can have a domino effect on the vehicle's exhaust system, and one of the primary victims is the O2 sensor. The incorrect data readings and adjustments can lead to inefficiencies, increased emissions, and potential damage to the sensor itself. Moreover, such an alteration is generally illegal and ...Feb 15, 2023 · Straight pipe is a term that refers to an exhaust system that has no muffler, resonator, or catalytic converter. Basically, the whole exhaust system from the exhaust manifold back is removed. Doing this may relieve back pressure from an engine and increase the engine’s performance in some cases.A straight pipe system can sound better than performance exhaust systems, but performance systems come in many shapes and sizes. Chrome plating and fancy exhaust ends for your performance exhaust can be quite the improvement on your vehicle's look. A straight pipe system can be extended and dressed up with these chrome fittings for appearance ...A test pipe is the section of piping in an exhaust where the catalytic converter is. Removing the catalytic converter creates much higher exhaust flow. For turbocharged cars, this results in less back pressure and better flow for the turbine. Test pipes or, cat delete pipes, or straight pipes, do not contain a catalytic converter.The Cost of Replacing a Catalytic Converter in California. The cost of replacing a catalytic converter in California can vary greatly depending on the make and model of the vehicle. Generally, the cost of a replacement catalytic converter ranges from $400 to $2,000. The price is largely determined by the type of car and its specific requirements.werdup88. 173 posts · Joined 2008. #2 · Nov 24, 2008. ziptie the sensor to the frame so it will read fresh air and your good to go, just cut out the cat and put a straight pipe or whatever in there and weld it up. 10" round k&n, flow 40 dumped, 3/4 drop.596 posts · Joined 2006. #3 · Jan 25, 2008. my 02 sensor is in the pipe that bolts RIGHT UNDER the manifold. i plan on keeping the stock muffler on it just removing the cat. 1993 Jeep Grand Cherokee Limited. Green/Gold, Tan Leather. 4.0L , 42RE transmission-- 242 selectable transfer case. Bone Stock with the acception of a K+N drop in filter ...Q: Can I replace my catalytic converter with a Read our blog post on the catalytic convert

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The real catalytic converter is replaced with a dummy to fool anyone looking. It is made up of a straight pipe, designed to make it look like it has a cat inside. Through visual inspection, one can’t distinguish fake cats from stock cats. So, your car is good to go. Is it Legal to Drive with a Fake Catalytic Converter? Is this legal?Thieves hope to make a big payday by melting down the precious metals found in the anti-pollution devices – namely, platinum, palladium and rhodium. Thieves can make anywhere from $25 to $300 for a standard catalytic converter, experts say. Ones from hybrid vehicles can sell for up to $1,400.Straight piping a car generally costs between $1,000-$1,500 on average, including parts and labor. Straight pipe exhaust kits (parts) cost around $700, and labor is a few hundred dollars. If you do it yourself, have the tubing and tools you can do it for almost free. These costs vary depending on car type, location, DIY/professional labor, etc.Mopar Replacement Catalytic Converter Pipes 68044894AD. PIPE, PARTICULATE FILTER, 2011-2012. Part Number: MOP-68044894AD. Not Yet Reviewed. Estimated Ship Date: Jul 11, 2024 (if ordered today) Free Shipping. Special Order. $580.99. Add To Cart.Ford Truck Enthusiasts Forums. Super Duty/Heavy Duty. 1999 to 2016 Super Duty. v10 catalytic converter removal. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. Sponsored by:The weight is bad for a racing car. The straight pipe exhaust has less weight than the muffler and catalytic converter. Therefore, straight pipes are ideal for your vehicle. 5) Aesthetics. The straight pipe exhaust system also helps to make your car noticeable from the crowd when someone is looking under your car.The catalytic converters in the past were very restrictive because the exhaust coming from the combustion process was extremely toxic. Modern engines create less of an impact, which means the device creates almost the same effect as a straight pipe for the average vehicle on the road today that is less than 10 years old.The catalytic converter, also known as a cat converter, helps in the regulation of emissions and filters the fumes or gases. These fumes become less harmful before they’re released into the open air. Exhaust tips are often located towards the rear end of the car. Straight piping is the process of replacing an exhaust pipe with a straight pipe.If the catalytic converter was stolen, they replaced it with a bit of pipe, not a replacement catalytic converter. Also, that welding job looks absolutely horrible. That’s some drunken, back-alley work, right there. ... Due to the straight pipe or aftermarket universal cat, downstream O2 sensor can’t get a good reading with the higher flow ...Thus, I am writing this article. The quick answer is Yes. Removing the catalytic converter can improve horsepower and will make your car go faster and provide improved sound - especially if you are running a big V8 engine. However, there are implications for removing the catalytic converter - mostly legal issues because this type of mod isn ...5. Tighten down all the bolts. Starting on the "front" end of the converter (the end further away from the vehicle's exhaust), tighten the bolts with a suitably-sized wrench. Proceed to the back end when you finish tightening the bolts on the front. You'll want your bolts to be very tight.I have a straight pipe kit from EMS (no cats), which bolts directly to my Doug Thorley Headers. Cat's are eliminated (not needed in Alberta). ... Catalytic Converters. James Bentley; Apr 13, 2024; Replies 5 Views 669. Apr 14, 2024. James Bentley. 2. Trailer light converter location? 2000ish; May 9, 2024; Replies 2 Views 347. …Catalytic Converters disrupt this as well as mufflers so your statement is incorrect. It's the reason that your pipe size needs to be an ideal size. Having too large of a pipe can restrict the flow just as much as too small of a pipe due to the 'size' of the turbulence of the gas flow at the walls.From what Echo Press has seen, a dealer or manufacturer that violates these laws will pay a fine of $25,000. That figure falls to $2,500 for vehicle owners. Therefore, even though a straight pipe can work in the place of a catalytic converter and even offers superior performance, the local authorities will penalize you.Catalytic converter replacement done on a 2011 Volvo XC60 with the 3.0l inline 6 engine. This procedure will likely be similar to any P3 Volvo with the same ...Flowmaster Universal Catalytic Converters 2220125. Catalytic Converter, Stainless Steel Case, Universal, Ceramic Substrate, 2.5 in. Slip Fit Inlet/Outlet, 12.75 in. Length. Part Number: FLO-2220125. ( 17 ) Estimated Ship Date: Monday 6/3/2024.MagnaFlow Cat-Back Exhaust Systems are designed for maximum performance and flow-rate efficiency. Each cat-back exhaust kit is engineered to replace the OEM exhaust system from behind the Catalytic Converter back to the Mufflers and exhaust tips. Find the best aftermarket cat-back exhaust configuration for your vehicle by searching your ...Major Clanger said: Raffles has had a good drink of catalytic converter cleaner. I am going to reset the eml and see if it stays off. 'We can do a dual exit mid and rea and including the front catalytic converters in the region of £1100.00 or you can upgrade to a mandrel bent system for around £1800.00.'.I just recently got myself a Hamann exhaust system, but a friend told me that I could get more HP if the catalytic was removed. AA sells a track pipe that replaces the cat. Not street legal but you can do it. Bob C. Secretary - Michiana Chapter, BMW CCA. '95 318ti - my daily driver.And I was wondering if I replace my catalytic converter with a straight pipe will I gain or lose Horsepower. You will gain a CEL. This is a popular mod though not exactly as stated. What people typically do is replace the exhaust pieces that connect the turbo to the muffler, usually eliminating two catcons. Later cars may require a map for the ...157 posts · Joined 2011. #1 · Oct 23, 2011. So I have a 76, and last time i checked that was the 2nd year of catalytic converters on elkys. Now the cat does give my elky a good deep exhaust sound, but if I am going to pay for the gas mileage of a 400 small block, id like the car to give me my "moneys worth" and sound louder.A pipe wrench is a handy tool to have around for any plumbing issues. Learn about using it to quickly tighten and loosen pipes and other connections. Advertisement You'll need a me...Here's a step-by-step guide on replacing catalytic converter with flex pipe: Step 1: Pack your vehicle on a level surface. [This will ensure that the vehicle is stable and balanced on the surface] Step 2: Raise the vehicle with a hydraulic jack. Support the vehicle with jack stands.The catalytic converter plays a crucial role in reducing harmful emissions from the vehicle’s exhaust, and removing it not only violates the law but also contributes to air pollution. ... This means that removing the muffler or installing a straight pipe is generally considered illegal in California.As it turns out, a straight pipe is not always the best route to the promised land of high performance. Usually, ... with its emissions-friendly high-flow catalytic converter, makes noticeably more low and mid-range torque than the straight-through system. The S&S also makes more mid-range horsepower as well. At the top of the RPM … The weight is bad for a racing car. The straight