the first aspect to be upgraded
Valve closure transit 57mm Valve open transit 70mm freeflow
Experience the ultimate driving experience with the Ferrari GTC4 Lusso T
Fits all Porsche 997 Carrera vehicles 2005-2008 (will not fit with PSE-equipped exhaust tips)
100 cell HJS catalysts come as standard
Kline Innovation Ferrari F12/TDF cat pipe set Heat Shield Option Porsche-997-Carrera-2010 the first aspect to beTHE SOUND Our main criteria for the F12, 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 tone, as