Get a Westers tune before spending $$ on CIB and exhaust.
Westers [ QUOTE ]
FACT, a customized ECU or PCM with recalibrated performance calibration is the CHEAPEST and usually the ONLY way to increase the performance level of your computer controlled fuel injected gasoline or diesel engine. These "chips" are located in every vehicle's onboard computer system. Whether it's gasoline or diesel--we can turn up the boost, make that transmission shift right, remove speed and rev limiting, while improving fuel economy, and improve overall driveability.
We've spent considerable time developing high mileage calibrations for your GM and Ford car and trucks.[/QUOTE]