G8 headers and LS9 Cam

02-09-2015 | 02:56 PM

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From: Brenham TX

G8 headers and LS9 Cam

G8 had CAI, x pipe, gxp mufflers and tune in the before, after numbers added just headers (no full exhaust), LS3 MAF and ls9 cam.

02-09-2015 | 08:33 PM

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From: Highland, MI

Looks spot on what I would expect before and after.

02-14-2015 | 03:44 PM

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Those are great gains, very nice!