BMW's move from the S85 V10 to the S63 twin-turbo V8 brought big gains in efficiency and speed-but the factory exhaust left the soundtrack behind. The Valvetronic Designs Valved Exhaust System restores the drama, delivering a sharper, more engaging tone with genuine GT composure when you want it.
Connecting to OEM or aftermarket free-flow downpipes, this system runs 3.0 inches from inlet to outlet and features a large X-pipe crossover for superior scavenging and response. Exhaust flow then passes through our valved mufflers, exiting via your choice of premium tips. A vacuum-actuated valve system with included controller ties into the factory harness for full, on-demand sound control.
Details:
- Grade 5 Titanium
- 3.0 Inch Mandrel-Bent Tubing: Reduces back pressure and sharpens throttle response.
- Vacuum-Operated Valves: Proven durability and rapid actuation for seamless sound transitions.
- 54.8 lbs lighter than the factory exhaust (stainless)
- Paired with Burnt Titanium Valvetronic Designs Tips
What's Included
- Valved cat-back exhaust system (Titanium)
- Large-section X-pipe
- Vacuum valve hardware and key fob controller (factory integration)
- Valvetronic titanium burnt tips
Installation Notes
- Direct Bolt on installation with no permanent modifications required.
Features and Components
- Large X-Pipe Crossover: Enhances scavenging for improved mid-range punch and a cleaner, more harmonized tone
- 3.0 Inch Mandrel-Bent Tubing: Reduces back pressure and sharpens throttle response
- Vacuum-Operated Valves: Proven durability and rapid actuation for seamless sound transitions
Fits
