About this product
Porsche Valvetronic Muffler Conversion Kit For Porsche 981 Boxster Spyder (2016-2016), 981 Cayman GT4 (2016-2016) Models.
SOUND:
- Enhanced Porsche Exhaust Note: Delivers the characteristic sound of a factory Porsche exhaust but with a noticeable increase in volume.
- Tame with PSE Off: With the Porsche Sport Exhaust (PSE) off and valves closed, the exhaust remains tame and comfortable for in-cabin experience.
- Exhilarating with PSE On: With PSE activated and valves open, experience the flat-6 engine's full howl up to the redline.
- Louder Tone Contribution: The included larger over-axle pipes contribute to the overall louder and more pronounced exhaust tone.
POWER:
- High-Flow Muffler Design: The muffler is designed to support up to 475 HP, indicating significantly better flow compared to mufflers designed for lower horsepower outputs.
- Expected Performance Increase: The increased flow from the larger over-axle pipes and muffler inlets is expected to yield a noticeable horsepower increase.
FEATURES:
- Exhaust Tip Options: Offers a choice between premium Fabspeed exhaust tips or the option to use your existing OEM tips.
- Precision Piping: Features CNC mandrel-bent 2.5" (63.5mm) precision over-axle pipes connecting to the valvetronic inlet pipes.
- Premium Valves: Utilizes Helical Aerospace United Kingdom exhaust valves, the same OEM-quality valves found on Porsche GT3 and GT3RS models, constructed with 321 stainless steel and Silica carbide.
- Durable Construction: Constructed from robust 14-16 gauge T304L stainless steel tubing for maximum power and long-term durability.
- Easy Bolt-On Installation: Designed for a direct bolt-on installation process, requiring no cutting or welding.
Returns subject to a 25% restocking fee.
Description supplied by Sierra Madre Collection through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
