The Extreme Turbo Systems 2015-2018 WRX J-Pipe/Down Pipe is a true 3.0" SS J-Pipe/Downpipe. It utilizes factory fitment with a rear 90 degree bung to prevent a check engine light.
- 3.0" SS Construction
- Mandrel Bent
- Factory Replacement
- Supports up to 750WHP (Stock turbo capabale of ~half of that)
- 90 Degree O2 Bung To Prevent Check Engine Light
- New Studs And Nuts To Mount To Turbo
*NOTE: May Not Fit CVT Models
QUESTIONS & ANSWERSAsk a Question
Can I used this on a Wrx Sti?
No it can no, turbo locations are different between the WRX and STI
Is this part need tune ? Because I want to install it without tune now maybe in future make tune just now I want to get nice sound from turbo
Yes, you will need to tune the car after adding this part.