- perrin headers wraped
- EWG Setup
- FP Red Stock Internals
- Boost creep cause of new BOV???
- feels like "a lost of power" problem
- Perrin Recirculating Valve
- Turbo Swap anything else needed?
- Crawford Air/Oil Separator ??'s
- what about the success stories out there?
- Midpipe Gasket @ "Center Pipe"
- Pcv valve location/idea
- gutted stock downpipe
- AMR Big Maf Group Buy
- Fix your '07 worries
- Anyone actually made more power with SPT intake over factory airbox after Protuning?
- Are Radiator Shrouds Just Bling Or Do They Work?
- 3' Downpipe + stock exhaust
- =Official 2007 Sti Owners discussion thread=
- Anyone tested the plastic intake manifolder vs. STi aluminum manifold?
- replacing DP and UP
- Concerned about my 07
- 07 blew up 15500 miles
- 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?