The Porsche 718 GT4 and Boxster Spyder are outstanding driver's cars, but their factory exhaust note lacks the character and intensity enthusiasts expect. Valvetronic Designs changes that. Drawing from our development of the 992 GT3 RS and GT4 RS platforms, this valved exhaust system injects the high-pitch exotic tone Porsche purists crave-transforming the flat stock sound into something truly spine-tingling.
This system blends lightweight titanium craftsmanship, race-inspired headers, and OEM-level integration to deliver a raw, emotional sound without compromising drivability.
Details:
- Grade 5 Titanium
- Precision TIG Welding: Hand-built for strength and beauty.
- OEM Valve Control: No compromises-factory operation retained.
- Weight Savings: 34.8 lbs lighter than stock.
What's Included
- Valvetronic Valved Sport Exhaust System for Porsche 718 GT4 / Boxter Spyder
Installation Notes
- Early 2020 GT4/Spyder models (built before February 2020) use different exhaust brackets than later models. Please check your car's bracket style before ordering. For this product we do recommend professional installation due to the complexity of the design.
Features and Components
- Weight Savings: 34.8 lbs lighter than stock
- Precision TIG Welding: Hand-built for strength and beauty
- Reversible Design: 100 percent bolt-on, return to stock anytime
- OEM Valve Control: No compromises-factory operation retained
Fits
- 2019-2025 Porsche Cayman, Boxster GT4GTS/Spyder
