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  • Granatelli Releases C5 X Pipe

    Jan 12, 2011

    Another new item for 2011 has come from Granatelli Motor Sports.  We are proud to announce our new X pipe for the 1997 - 2004 C5 Corvettes.  Some of the features of the Granatelli x pipe are:


    • This X-Pipe will fit onto ANY aftermarket C5 Muffler system.

    • Eliminates almost all of the popping upon rapid deceleration.

    • Adds 6-8 horsepower and 12-14 lbs of torque.

    • Balances out back pressure between the left and right banks of the engine.

    The stock H-pipe on 97-04 Corvettes has a small 1/2" small hole in the middle, which is very restrictive to exhaust gas flow. The X in our X-pipe is completely open and free flowing to increase horsepower and torque at all RPM levels.

    All mounting hardware does come with the X pipe, and for a pdf of the installation procedures, follow the link below.

    Installation PDF Download


    For pricing and to order, click here.