Forged Performance: 2011 STi Sedan MONSTER Build **check back often**

Tray@Forged

OK, the moment we've all been waiting for!

Stock vs. Cobb OTS vs. Cobb Pro Tuning Results on STOCK car!

Forged Performance has been a Cobb Pro Tuner for a few years now across the entire array of Cobb support cars: Subaru, Nissan GT-R, Mitsubishi, and Mazda. So naturally, we looked to the Cobb AP as the best solution. I can't think of another company that has invested as much time, and resources supporting the Subaru community than Cobb tuning...some of the smartest people in this industry work there, and it's great to have those resources at our disposal.



I had a feeling the OEM tune was horrible, based on how the car performed on the track and street. So I wasn't expecting a whole lot from the baseline.

As most of you know, our Dyno Dynamics AWD Dyno reads very low. Bone stock, we put down just 196whp

I then loaded up the Cobb Stage1 93 octane OTS map and the car made 238whp, and had a terrific looking power and AF curve.

In the final step, I prepared a custom calibration for this specific car. Althought I've tuned many dozens of Subaru's, this it actually the first time I've tuned a BONE STOCK STi...really wasn't sure what to expect. Nearly maxing out the WG's netted my 19psi peak pressure and a taper to 15psi, and 256whp/301lb/ft

Below, you will find an assortment of dyno charts for your viewing pleasure.

Next up....Whiteline and GT Spec Suspension components.

Power and AF


Power and Trq


Power and Boost