Collection: Subaru WRX Downpipes/ J- Pipes

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If you are looking to alter the appearance or to enhance the performance of your vehicle, consider upgrading the downpipe or J-pipe. A WRX downpipe and a J-pipe both connect the exhaust manifold to your catalytic convertor and help direct the exhaust gasses into the exhaust system from the turbine housing. While a J-pipe and a downpipe are two different parts, they actually serve the same purpose, and you would only install one or the other on your vehicle. The only difference is a downpipe is a little more straight, whereas the J-pipe is curved like a "J."

Shop Our Selection of STI & WRX Downpipes For Sale

One of the questions that you may be wondering is why you should think about switching out your factory downpipe for an aftermarket one, such as an Invidia Downpipe. There are numerous benefits associated with installing your own WRX downpipe, STI downpipe or WRX J-pipe. Aftermarket pipes have fewer bends, unlike factory parts that have a lot of bends. Having fewer bends in the pipe decreases resistance and increases power. This helps your car to have more power and go faster. Another benefit to aftermarket downpipes is that they help to provide your engine with more air, which ultimately helps your engine to run a bit more efficiently. This slightly increases the number of miles you get per gallon of gas, while also helping to keep your engine cleaner, which can help it to last longer.

Increase the Horsepower of Your Subaru WRX or STI With a New Downpipe

Switching out your factory WRX downpipe, STI downpipe or WRX J pipe can help to increase the horsepower of your vehicle. In its most simplistic form, when you increase the horsepower that your engine is able to produce, your vehicle will have more power, and thus, be able to go faster. If you race your vehicle or want to maximize the amount of speed your vehicle gets without having to replace the engine in your car, replacing the downpipe or J-pipe in your car can help you to do just that. It is significantly cheaper and less involved than replacing an engine in your vehicle.

We Carry STI and WRX Downpipe From Top Brands Including MAPerformance & Perrin

Here at JDMuscle, we carry all of the aftermarket car parts that you may be looking for to help increase the power, performance or alter the appearance of your vehicle. Each and every person is different, and the way they want their car to look and perform differs as well. We help you to customize your vehicle and ensure it is perfect for your needs. Visit our website today to shop the available parts that we have for sale, including our WRX downpipes and J-pipes.