twin scroll

  1. STi FR3AK

    Tim's Twin Scroll 06 STI: Parts review, parts ordered and more parts to come

    Numbers: Dyno: Mustang Tuner: Cobb in Plano Wheel HP: 436 @ 6560rpm/ 499 @ 6400 Wheel TQ: 426 @ 4430rpm/ 468 @ 4300 Ambient Temp: 80* Elevation: ~430' Above sea level Story: I first got my Aspen white 06 STI when I was returning to the states after serving in Korea for 2 years. I reenlisted in...
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