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#11: 10-05-2012, 05:33 PM
Title: Duke
Rank: Premium Donator
Location: Tioga county ,NY
Car: 05 LGT w/6MT-07 Sol.GXP-14 BMW 535d xi
Posts: 2,478
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Originally Posted by chaz517 View Post
But besides the mpg, did u notice a big difference in power?thank u
Yes, I notice the power & it's nice & smooth. But in all fairness, I have only driven on TA's (Mike) custom 1mm stage 2 tune.

I went from Cobb 93, stage 1 tune, My GT was all stock, except for K&N panel filter & Sti 6MT.

To stage 2+; GMS Crossover & UP pipe, & LW crank pulley. Invidia DP & V2 cat back. Perrin TIH , K&N Typhoon intake & Racer X FMIC.

The power start coming on about 2500rpm @ 12psi & hitting almost 17psi @ 2800rpm, peaking at 18.5 psi. @ around 4500rpm. The motor revs. smoothly all the way to red line. Where boost tapers down to 13psi. On top of that, I avg. 24mpg.

The Following User Says Thank You to HAMMER DOWN For This Useful Post:
chaz517 (10-07-2012)