What Is a Stage 2 STI?
What Is a Stage 2 STI?
The GrimmSpeed Stage 2 Power Package is a well-rounded kit, offering increased power and torque output thanks to reduced restriction before and after the turbo, as well as a more aggressive street presence thanks to the intake and exhaust tones.
How much horsepower 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!
What is the 0 60 time for a Subaru WRX STI?
We drive the special edition WRXs before this generation is retired.
| 2020 Subaru WRX | 2020 Subaru WRX STI | |
|---|---|---|
| 0-60 MPH | 5.6 sec | 6.0 sec |
| QUARTER MILE | 14.0 sec @ 98.7 mph | 14.2 sec @ 101.6 mph |
| BRAKING, 60-0 MPH | 110 ft | 103 ft |
| LATERAL ACCELERATION | 0.92 g (avg) | 1.00 g (avg) |
What does Hwg mean Cobb?
2) HWG is a map tuned for high wastegate pressure if you aren’t hitting target boost.
What should my Stage 2 STI WHP be?
Stage 2 STI should produce around the 290-310 whp, depending on quality of tune, elevation, mods, etc….. and run somewhere in the neighborhood of 12.8 – 13.2… again, depending on mods. An 02-05 WRX, with a Walbro 255, a set of 850cc injectors, a full TBE, a 20G turbo (minimum)… and a PROPER tune should do the trick.
What can I add to my WRX STI Stage 2?
Many people often throw in a few extra modifications to their cars when going stage 2 that can allow for even more power without compromising driveability or reliability. These modifications include larger fuel injectors, a better fuel pump, a front-mount intercooler, equal-length headers, a boost controller,…
How much does it cost to modify a Subaru WRX STI?
These modifications include larger fuel injectors, a better fuel pump, a front-mount intercooler, equal-length headers, a boost controller, and an external waste gate. Cost: as much as $3,500 on top of stage 2, but you don’t have to do all of it at once or buy everything brand new.
How big of a turbo do you need for a STI?
Just consider everything, because you will have to spend a lot of money to go further. The stock turbo maxes out around 350awhp, and is losing top-end boost well before that. If you want a strong 330awhp or more from an STi, you need a bigger turbo.