Cat-bypass Cayenne S
08-30-2015, 07:42 AM
#1
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Cat-bypass Cayenne S
Has anyone installed a cat bypass in their cayenne s (I have a 2012) and what was your experience with it in terms of increased performance and noise. I am considering installing one from suncoast. Thanks.
08-30-2015, 04:25 PM
#2
I installed the Fabspeed bypass on my 11' CS. Sounds great, especially when the RPMs get above 3K. I do not have PSE. I had mine welded instead of using the clamps to attach to the back half of the exhaust. I had too many leak problems with the stock clamps. Some heavy-duty multi-point clamps might have worked but they required a special order and the welding was easy & cheap. No rattle or drone issues. Performance seems better at higher RPMs vs. stock but overall, its mainly a sound thing. More GTS-like.
