How much HP does a Cobb Access Port add?
Cars utilizing a Stage1+BigSF or Stage2+BigSF map with the COBB Big SF Intake System can expect to see 10-12 HP in addition to the presented non-SF dyno charts.
Does Catback exhaust add horsepower WRX?
STI Catback exhaust The performance exhaust removes spent gases quickly and easily, and reduces exhaust pressure. Subaru doesn’t reveal how much power increase there is, but it will effectively improve performance.
How much HP does a Stage 2 WRX have?
The Stage 2+BigSF Power Package includes an Accessport V3, 3″ Stainless Steel Turboback Exhaust (Resonated), Subaru Big SF Intake System, and COBB Vehicle Badge!
How much HP can you add to a WRX?
With simple bolt-on parts (bolt-on meaning you don’t have to take apart the actual block or heads), we can increase the horsepower of the WRX (either standard or STI) to over 400. This will make the car faster than nearly anything on the road.
How much HP does a pro tune add?
To give a ballpark figure – if you are on a stock car, you could probably gain 10-15 horsepower from a dyno tune. However, if you are running on performance parts like exhaust and turbo then 50 horsepower gain is possible – even more depending on your engine and what performance parts you equip.
How much does a Cobb Pro Tune cost?
COBB PRO-Tune SPECIAL $399.
Do you need to tune WRX after exhaust?
a catback exhaust system DOES NOT REQUIRE A TUNE. however, a catback exhaust system is compatible with what most refer to as a “stage 1” tune.
Does Catback exhaust need tune?
Cat-back exhaust systems affect the region of exhaust after the catalytic converters. This means that the new parts are clear from any sensors or meters that the ECU (Engine Control Unit) may need to run the vehicle. As a result, Cat-Back exhaust systems do not require an updated tune. …
How much HP does a Stage 2 tune add?
The APR Stage 2 ECU Upgrade is the first step towards making more power! This simple upgrade requires an upgraded exhaust system and intake system and no other engine hardware modifications and produces 270-283 HP with 319-350 FT-LBS of torque.
How much HP does a Stage 3 tune add?
Stage 1 Tune up to 549 HP, Stage 2 up to 585 HP, Stage 3 up to 613 HP. CarBahn Competition performance upgrades are are designed to deliver the highest safe output possible. Smooth Power means software tuned correctly, not over-tuned.
Is the STI faster than the WRX?
Driving experience is the big difference between the Subaru WRX and the WRX STI. Simply put, the STI has more of everything. It goes faster, corners flatter, and brakes harder. The STI also includes the driver-controlled center differential.
Why is the WRX faster than STI?
When it comes to performance, the littlest of things matter. For instance, the WRX makes 258 lb-ft while the STI makes 290lb-ft of torque, which indicates the STI having the upper hand. In reality, the WRX makes peak torque at 2000 rpm whereas the STI revs to 4000 rpm to generate peak torque.