3" Exhaust Blitz system - Extremely Noisy. An APS 3.5" Turboback would have been better.
The power is almost the same because after all the mods, stock boost spike at 20psi. The customer wanted me to leave it at and tune for 20psi. Per usual, other stuff was changed like the Intercooler spray and so forth, but a better fuel map The car is very responsive and fuel economic.
V1-2 Road Dyno
2001+ Subaru STI
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