Porsche TrackTec Valved Bypass Exhaust System For Porsche 981 Boxster (2013-2016), 981 Cayman (2013-2016) Models.

TrackTec Valved Bypass Exhaust System for Porsche 981 Boxster/Cayman

Driven by continuous innovation, Fabspeed engineers have integrated muffler bypass valves into the inlet pipes of their Maxflo Exhaust system to provide an additional raw, race car-like tone at the press of a button. This unique TrackTec Valved Bypass Exhaust offers a special sound experience while also delivering performance gains.

With the valves closed, the system produces the familiar sporty and refined tone of the Maxflo mufflers, ensuring a pleasant sound level without any droning. However, with a single press of the factory Sport button or the Fabspeed valve remote, the exhaust flow is diverted through unrestricted 48mm dump tubes, bypassing the mufflers entirely. This unleashes a vibrant symphony of burbling and crackling upon throttle application, culminating in a thunderous roar within the cabin at an ideal volume. This change in exhaust routing results in an increase of approximately 15 whp (horsepower at the wheels) and 19 ft-lbs of torque at 4000RPM.

Key Features:

• Includes Deluxe Dual-Style Tips in your choice of finish.
• Improves horsepower and torque by around 15 whp and 19 ft-lbs at 4000 RPM.
• Saves 6 lbs from the rear of the vehicle compared to the full OEM exhaust system.
• Does not trigger a Check Engine Light.
• Constructed from high-quality 14-16ga CNC mandrel-bent T304 stainless steel for maximum performance and durability.
• Noticeable improvement in sports car sound and throttle response.
• Direct replacement for the OEM muffler with no cutting or welding required

Returns subject to a 25% restocking fee.