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Weistec Downpipes

Performance Exhaust Downpipes

An Exhaust Downpipe is a piece of your exhaust system you will need to complete the exhaust system. Vivid Racing carries Downpipes for just about any vehicle and application.

Now that you have taken care of your exhaust, lets take a look at your intake system. Vivid Racing can help. We carry Cold Air Intakes, Short Ram Intakes and all the accessories to boot. So take a look a our Intakes catagory and if you have any questions give us a call.

Buying from Vivid Racing is the best choice you can make. We back every part we sell with our personal guarantee of satisfaction.

Buy online or give one of our world class sales professionals a call at 1-480-966-3040 If you don't see what you are looking for Call Us. We can help. Vivid Racing was voted #1 in customer service nationwide!

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Vivid Racing carries Exhaust Downpipes for most cars and trucks. Here are just a few.

Please use the vehicle selector at the top left if you do not see your vehicle above.

Vivid Racing carries Performance Exhaust Downpipes from all the top manufacturers in the automotive industry.

We carry:
ApexI downpipes, HKS, Greedy, Perrin, Megan Racing, Borla downpipes, Active Autowerks, APR Tuned, 5Zigen, MagnaFlow, SuperSprint, TurboX, B&B, Agency Power, JIC and many more...

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Based out of Orange County California, Weistec Engineering is an industry leader in research, development, and design. Weistec has grown to provide customers with the highest level of satisfaction and value through relentless testing and continuous improvements in product and performance.

Specializing in computer aided design, and vehicle calibration, Weistec has the ability to manufacture quality products that are able to withstand even the most rigorous testing. From OEM vehicle manufacturers to the aftermarket performance enthusiast we aim to deliver innovative solutions that address a clientâ€™s needs.

View all Weistec Downpipes products

	Name	View more
	Weistec Downpipes and Exhaust Mercedes Benz CLS550 \| CLS63 AMG RWD 12-14 Model Number: 01-157-00553-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz E550 \| E63 AMG RWD 12-14 Model Number: 01-157-00553-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz CLS550 \| CLS63 AMG AWD 12-14 Model Number: 01-157-00840-6 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz E550 \| E63 AMG AWD 12-14 Model Number: 01-157-00840-6 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz G63 AMG 13-14 Model Number: 01-157-00841-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz ML63 AMG 12-14 Model Number: 01-157-00844-0 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz S63 AMG RWD 12-14 Model Number: 01-157-00845-1 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz CLS550 \| CLS63 AMG RWD 12-14 Model Number: 01-157-00842-8 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz E550 \| E63 AMG RWD 12-14 Model Number: 01-157-00842-8 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz CLS550 \| CLS63 AMG AWD 12-14 Model Number: 01-157-00870-9 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz E550 \| E63 AMG AWD 12-14 Model Number: 01-157-00870-9 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipe with Heat Shield Mercedes Benz A45 AMG 2014 Model Number: 01-133-00902-9 View Price Turbocharged vehicles love free flowing exhaust. The most restrictive part of the exhaust on the CLA 45 and A 45 cars is the downpipe. The factory downpipe contains a catalytic converter and has a very restrictive cross section where it passes between the engine and the subframe. The Weistec M133 Downpipe for the CLA 45 and A 45 is designed to have the best possible flow without any permanent modification to the engine or chassis and even makes use of the factory exhaust hanger. Countless hours ...
	Weistec Downpipe with Heat Shield Mercedes Benz CLA45 AMG 14-15 Model Number: 01-133-00902-9 View Price Turbocharged vehicles love free flowing exhaust. The most restrictive part of the exhaust on the CLA 45 and A 45 cars is the downpipe. The factory downpipe contains a catalytic converter and has a very restrictive cross section where it passes between the engine and the subframe. The Weistec M133 Downpipe for the CLA 45 and A 45 is designed to have the best possible flow without any permanent modification to the engine or chassis and even makes use of the factory exhaust hanger. Countless hours ...

	Name	View more
	Weistec Downpipes and Exhaust Mercedes Benz CLS550 \| CLS63 AMG RWD 12-14 Model Number: 01-157-00553-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz E550 \| E63 AMG RWD 12-14 Model Number: 01-157-00553-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz CLS550 \| CLS63 AMG AWD 12-14 Model Number: 01-157-00840-6 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz E550 \| E63 AMG AWD 12-14 Model Number: 01-157-00840-6 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz G63 AMG 13-14 Model Number: 01-157-00841-7 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz ML63 AMG 12-14 Model Number: 01-157-00844-0 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes and Exhaust Mercedes Benz S63 AMG RWD 12-14 Model Number: 01-157-00845-1 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz CLS550 \| CLS63 AMG RWD 12-14 Model Number: 01-157-00842-8 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz E550 \| E63 AMG RWD 12-14 Model Number: 01-157-00842-8 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz CLS550 \| CLS63 AMG AWD 12-14 Model Number: 01-157-00870-9 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipes Mercedes Benz E550 \| E63 AMG AWD 12-14 Model Number: 01-157-00870-9 View Price Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone. Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges t...
	Weistec Downpipe with Heat Shield Mercedes Benz A45 AMG 2014 Model Number: 01-133-00902-9 View Price Turbocharged vehicles love free flowing exhaust. The most restrictive part of the exhaust on the CLA 45 and A 45 cars is the downpipe. The factory downpipe contains a catalytic converter and has a very restrictive cross section where it passes between the engine and the subframe. The Weistec M133 Downpipe for the CLA 45 and A 45 is designed to have the best possible flow without any permanent modification to the engine or chassis and even makes use of the factory exhaust hanger. Countless hours ...
	Weistec Downpipe with Heat Shield Mercedes Benz CLA45 AMG 14-15 Model Number: 01-133-00902-9 View Price Turbocharged vehicles love free flowing exhaust. The most restrictive part of the exhaust on the CLA 45 and A 45 cars is the downpipe. The factory downpipe contains a catalytic converter and has a very restrictive cross section where it passes between the engine and the subframe. The Weistec M133 Downpipe for the CLA 45 and A 45 is designed to have the best possible flow without any permanent modification to the engine or chassis and even makes use of the factory exhaust hanger. Countless hours ...