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American Racing 1 7/8" headers, Vararam intake, Kooks mufflers, tuned by Newtech Performance using HP Tuners. Numbers were 358.86/370.45
164 views
Stock exhaust except for Kooks axle-back mufflers and Vararam OTR intake sys.
656 views
Completely stock G8 GT with Kooks axle-back mufflers.
3,300 views