Provides simple trailering/towing security for track and daily-driven vehicles
The factory rear muffler wasn’t much of a restriction on the standard 718 GT4
into dual 76mm OD Y section
Improper adjustments made during installation may result in short-term or permanent damages to the iPE exhaust system and/or your vehicle
iPE Valvetronic system for the Volkswagen Tiguan R allows users to adjust the exhaust note through OEM Valve operation
Kline Innovation Porsche 992 GT3 200cell manifolds - NON OPF BMW-335i-2012 Provides simple trailering/towing security forThe Sound The first aspect of the stock exhaust that really holds the sound back, is the 600cpsi catalysts, and OPF filter, removal of these, and the addition of HJS high flow race catalysts, or our long tube header with decat design, opens the sound up significantly. the gases then pass through one of two transits in the silencer section. On valve open the transit is completely free flow for maximum sound, on valve closed, the gasses pass through our