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  1. Center Support Bearing Bolt Size/Driveshaft issues

    Drivetrain
    I have a 2005 M6 GTO making a little bit above stock HP, when I purchased it there was already a one piece 700 hp driveshaft installed. I broke that one at high speeds due to it not being balanced(I think) and replaced it with a DSS 1000hp single piece with their billet 4 bolt pinion. I still...
  2. 04 GTO SLP X PIPE

    Sponsor's Sales and Group Purchases
    Trying to recoup some money, installed headers and accidentally bought a new x pipe with it, looking to unload it relatively cheap. Lmk what you'll offer for sale or trade. Thanks
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