Sub-Forums: Engine and Drivetrain Tech Forums
Forum
Last Post
Threads
Posts
Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.
2,155
17,975
There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.
7,107
56,392
Who needs a turbo when you have 2500cc? Cams, intakes, exhausts, etc. The 2.2L and 1.8L Subies are cool too.
2,069
15,266
Turbo EJ25! Who said that all Subarus are created equal? Aftermarket turbochargers on factory normally-aspirated engines (factory turbo engines have their own forums).
789
5,488
Cobb AccessPort, EcuTek, TEC, Motec, Link, and others. The ins and outs of high-performance engine tuning.
2,002
11,239
Anything from the EJ20 into an RS to port-a-potties into an STi. Anything about engine and tranny swapping.
726
4,043
Encompasses driveline components such as the torque converter, clutch, transmission, shifter, front and center differentials, driveshaft, rear differential, and axles.
Sponsored by:
2,220
14,048
3,076
20,499
Forum Contains New Posts Forum Contains No New Posts
