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My 987.2 is now sold, so I have some parts available (will fit Boxster & Cayman). First up is a lovely Carnewal exhaust setup - it only has approx. 2K miles on it and was done at Carnewal HQ in Belgium. I went for Carnewal because of the excellent reviews and the complete lack of drone. It still sounds like a Porsche - just turned up (but without being obnoxious)! Also, being constructed from modified OEM parts helps for CA smog and factory fitment. I initially just bought the mufflers, then added the headers later.
It comprises the following:
1. Carnewal GT Exhaust
I had Carnewal in Belgium provide the muffler cores (with 30K miles on them), perform the modification and ship them to the US.
2. Carnewal Sport Headers
I bought a nice used set of headers in the US and shipped them to Carnewal in Belgium. They performed the modification and shipped them back to the US. These headers have the original O2 sensor bungs and include a single high-quality 200-cell cat for extra performance and no CELs whatsoever.
Asking $1,400 for the headers (mufflers are sold). Available for collection in San Diego, CA. Please PM me for a shipping quote.
Last edited by Alanine; 10-10-2019 at 04:03 PM.
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I didnt have any smog tests scheduled while they were installed, but one of the reasons I bought them was because these high-flow cats have no issues with emissions testing and visually the headers look just like the OEMs.
Originally Posted by Sawborg
Did you have any issues passing CA smog with the high flow headers?
I didnt have any smog tests scheduled while they were installed, but one of the reasons I bought them was because these high-flow cats have no issues with emissions testing and visually the headers look just like the OEMs.