Porsche 718 GT4 / Spyder / GTS Cayman Sport Package - Reuse Factory Tips - W/ Valve Controller - SOUL Performance Audi-S6-S7-4-0T-C7-2013 The most significant feature is

The most significant feature is the deep rumble from idle at low revs through to high pitch F1 excitement at mid-range then to intense high growling sound at high revs ranges

Combining our free-flowing Over Axle Pipes with our Valved Exhaust System eliminates the major bottlenecks in the GT4 RS exhaust flow and extracts the most sound and performance potential for the platform

it is also feasible to use the original valve control system

By pairing our Competition Headers superior flow characteristics with the Valved Exhaust System‘s x-pipe efficiency

powerful sound

Porsche 718 GT4 / Spyder / GTS Cayman Sport Package - Reuse Factory Tips - W/ Valve Controller - SOUL Performance Audi-S6-S7-4-0T-C7-2013 The most significant feature isTwo exhaust upgrades combine for a superior sound! With two distinct tones, SOULs Valved Exhaust offers a significant sound improvement over factory PSE through a bespoke X pipe muffler and anti drone design features. Valves open mode elicits a smooth, sporty GT3 like tone for an invigorating driving experience. Valves closed mode calms down the volume for refined cruising with just enough presence to be appreciated. SOUL Competition Over Axle Pipes