FS: 991 GT America complete factory exhaust

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12-27-2013, 01:54 PM

#16

MariusRacer

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One is sold. I have 1 more

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12-27-2013, 02:46 PM

#17

Bernie930

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Join Date: Nov 2007

Location: In the Gearbox, B.C.

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You are comparing a 4.0 with RSR headers in grand am to a 3.8 IMSA car.! That exhaust is worth all of 15 HP max at wheels

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