Here is a nice 04 STI. We built the engine for this customer a couple years ago and he recently changed up his setup a bit and came back in for a re-tune. The car is running a Blouch Dom 1.5XTR Turbo, DW850cc Injectors, AEM CAI, Upgraded TMIC, and a quiet TBE with two cats. This tune is on 91 Octane at 20psi peak. While the spool is not amazing, the overall power levels are really nice for the setup and relatively restrictive exhaust.
Share this post