Front Pipe (J pipe) with High Flow Catalytic Converter for your Subaru WRX. So you want to get more power from your WRX but you still want to keep a Catalytic Converter on your car? Look no further than the TurboXS Front Pipe with High Flow Cat.
The TurboXS Catted Front Pipe for your WRX is one of single best power adding modifications you can do and still keep the planet happy.
Turbochargers work best when there is large pressure and temperature differential across the turbine wheel. Having a large, free flowing downpipe is what give you that large pressure and temperature differential. The downpipe tapers to 3" towards the tail and even includes a pre-welded 02 sensor bung for installing an aftermarket wideband O2 sensors. OEM style doughnut gasket enhances flexibility, durability and sealing as opposed to lower quality flex joints.
TurboXS J Pipe FEATURES INCLUDE:
- All 304 Stainless Steel Contruction
- 3.5" at the turbocharger tapering to 3.0" at the exit to the catback exhaust
- 12mm thick flanges
- High Flow Catalytic Converter
- Hardware includes: J-pipe to mid-pipe gasket, Mid-pipe to Catback, Turbo to J-pipe gasket NOT included. Factory gasket can be re-used.
Great value for catted J pipe
I bought this almost 3 years ago currently tuned by phatbotti on ethanol and no issues whatsoever. Great price and product mid pipe has extra bung for raftermarket A/F sensor. Install was super easy and like I said overall very satisfied
Only hard part is taking off the stock j pipe. I also like how it comes in 2 parts it makes it real easy installing it by your self
Noticeable performance gain. Hear turbo spool with windows down. Received product within two days. Very satisfied with my purchase.