Quote:
Originally Posted by Iyzmi
Catless exhausts are truly terrible. And you are the first person on here to have a failure of this nature so I can't blame you for not thinking this would ever be an issue.
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Think that is very much so dependant exhuast design. I have a full catless aa system on a blower m3 and have had passangers even make the comment they were surpised they didn't smell fuel. drive most of the time windows down.
That said regardless of not likeing a smell you still were making the motor work so hard. putting headers and then running cats you still bottled neck the system. a factory header no cat car would breath better.
vs when my wifes is300 was catless the smell was in the car like no other.
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2011 E90m3 ESS G2, active auto x pipe, RK FULL E85, DD
2015 X5M Bootmod3, Downpipes, Mineral white-The wifes DD
1994 300zx 2jz Swapped slicktop- The toy/track car