After some serious thought, I decided to get some work done on my Porsche Cayenne earlier this year. I know for a fact that what I wanted was to unleash the Cayenne engine's growl and power with a performance exhaust system. Because I’m a perfectionist and I want the job done right the first time, I went to GI Automotive in Santa Monica to get a price quote first. Believe it or not, Amber gave me the best deal ever! So yes, I got the aftermarket exhaust system immediately for my Cayenne at GI Automotive. My expectations were met when I heard it make that extremely bold sound that matched the power of the Cayenne’s engine. That was 6 months ago and until now the sound quality remains as awesome as it was the moment I heard it when the engine was first revved up with the newly installed aftermarket exhaust system. It sounds so amazing and the polished tip greatly enhanced the look of my Porsche!GI Automotiveis simply the best auto repair shop and I highly recommend getting your Porsche performance parts from them!