Kline Innovation Ferrari GTC4 catalyst Heat Shield Option M2 Competition F87N You'll feel the increase in

You'll feel the increase in power and throttle response throughout the RPM band

AND Base models with PSE ONLY (2012-2015)

Available in 304 grade stainless steel

Single Wall Slash Cut

Kline Innovation Ferrari GTC4 catalyst Heat Shield Option M2 Competition F87N You'll feel the increase inTHE SOUND Our main criteria for the Gtc4, 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 200cpsi 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 tone,