Kline Innovation Porsche 991 GT3 / GT3 RS (gen 1/ gen 2) 100cell manifolds Audi-RS3-8V-1-2016 The included Sport Headers replace

The included Sport Headers replace the restrictive factory headers and cats with high-flowing performance headers and 200-cell HJS Sport cats

Long Tube Catless Header Ceramic Coating (Gold) Service Cost (LM-610-HDCRGS4 + LM-610-LKPS4)

Each part of the exhaust system is individually designed to perfectly fit the Porsche Cayenne / Coupe

2 Carrera vehicles (2009-2012) (2012 was a split model year

our Sport Cats deliver a noticeable increase in performance

Kline Innovation Porsche 991 GT3 / GT3 RS (gen 1/ gen 2) 100cell manifolds Audi-RS3-8V-1-2016 The included Sport Headers replaceThe Sound Starting at the manifolds, replacing the stock cats for our 100 cell, or long tube catless Inconel headers opens up the sound significantly. The gases are then passed through one of 2 channels. On valve closed, the gases pass through our harmonically tuned, and internally ceramic insulated wing silencers to remove unwanted drone during highway cruising, and into the center muffler, and finally our trademark 1D CLR x pipe, this setup keeps