- shifting after protune...
- Aps Post Maf Hose
- Fuel pump sock(filter)?
- Injectors
- Kartboy Hanger Setup
- Advice needed on spark plugs.
- gt35r-what injectors size?
- The Cutout Discussion
- What about the 2007 STI's with built engines??
- Hyperflow CAI
- Quick question About Perrin EL Headers
- The start of engine trouble... I think and hope not!
- what else? open to options
- Oil cooling line from motor to turbo..HELP
- APS Exhaust Silencer
- Fuel line routing pics
- rich idle problem
- Oily silicone intercooler pipe = Bad turbo?
- is your walbro pump noisy all the time?
- rc racing injectors
- APS Inlet Fuel Lines Cracking + Leaking Fuel
- perrin gt35r to dr725
- Polka Pickle Do I need a EWG?
- Parts needed for 20g/green install
- need opinions. compression test results
- Build EWG Kit from Scratch?
- 500whp Good Info!
- putting stock BPV back on
- cat vs. no cat dp
- Urgent help need re cam info
- question for APS TMIC owners
- Solid symptoms of a blown motor?
- hoodless driving=less heatsoak???
- Need help troubleshooting electrical burn smell from under hood
- Group N Pitch Stop mount, worth it?
- help with radiator hoses
- Need a little help with part numbers
- Was pulled over because of SPT catback exhaust.
- Sourcing parts (version 4 sti)
- Downpipe replacement