Kline Innovation Ferrari 812 GTS catalyst Heat Shield Option BMW-M3-E90-E92-E93-2007 cross section 65mm OD and

cross section 65mm OD and 44mm OD overflow

to produce a super light

Our exhaust system is a true masterpiece and handcrafted with the highest precision

valvetronic rear silencers

Kline Innovation Ferrari 812 GTS catalyst Heat Shield Option BMW-M3-E90-E92-E93-2007 cross section 65mm OD andTHE SOUND Our main criteria for the 812 GTS, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X Pipe, enriches the