Fabspeed_Motorsport Report post Posted May 16, 2012 Monday morning a good customer from a neighboring state dropped by with his new GTC-Speed, he loves the car but said it sounded like a prius.. the quick solution was bypassing the secondary catalytic converters, doing that he would pick up the sound he wanted as well as a "little" more power... here she is (I have driven a handful of GT's, GT-Speeds, etc. and this car is by far my favorite!) the 80-11 package was gorgeous in person and really added to the overall "wow factor" of the car. the "before" power was suprisingly low and disappointing... the gains were very nice though and you certainly could feel it afterwards! Quote Share this post Link to post Share on other sites More sharing options...
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