Sub-Forums: Engine and Drivetrain Tech Forums
Forum
Last Post
Threads
Posts
1
6
Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.
2,155
17,960
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.
7,114
56,407
Who needs a turbo when you have 2500cc? Cams, intakes, exhausts, etc. The 2.2L and 1.8L Subies are cool too.
2,070
15,271
Turbo EJ25! Who said that all Subarus are created equal? Aftermarket turbochargers on factory normally-aspirated engines (factory turbo engines have their own forums).
788
5,486
Cobb AccessPort, EcuTek, TEC, Motec, Link, and others. The ins and outs of high-performance engine tuning.
2,003
11,241
Anything from the EJ20 into an RS to port-a-potties into an STi. Anything about engine and tranny swapping.
728
4,045
Encompasses driveline components such as the torque converter, clutch, transmission, shifter, front and center differentials, driveshaft, rear differential, and axles.
2,220
14,049
Everything about tires and wheels.
3,077
20,495
Forum Contains New Posts Forum Contains No New Posts