The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow Cobb's staged upgrade path with pre-loaded Off-The-Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.
AP3-SUB-001: 02-'05 2.0L Turbo WRX
AP3-SUB-002: 04-'06 2.5L Turbo WRX/STi, FXT, LGT, OBXT, & '07 WRX/STI
AP3-SUB-003: 07-'12 LGT, '07-'13 FXT , '07-09 OBXT, '08-'14 WRX, '08-'14 STi
AP3-SUB-004: 2015 WRX Sedan (6MT only), 2015 STI Sedan
***If you have any application questions just let us know! We are Cobb dealers and can get their entire line, if what you need is not listed just contact us! ***
Most Accessports are ordered as needed, feel free to contact us before placing your order to check stock & lead time.