Fabspeed Audi R8 V8 Valvetronic Supersport X-Pipe Exhaust System (2007-2012)

Product Overview

Fabspeed’s Audi R8 V8 Valvetronic Supersport X-Pipe Exhaust (2007–2012) unleashes the best of both worlds: a mellow, resonated tone for everyday cruising and an unbridled roar when you want maximum performance and sound. Gain +9 whp and +12 ft-lbs of torque at 4,000 RPM, thanks to a free-flowing, valved cat-back design and race-proven Helical Valves.

Dual Exhaust Modes

• Valves Closed
  • Exhaust flows through a 63.5mm Quad-Resonated X-Pipe, smoothing out pulses for a sophisticated, exotic note.
  • Perfect for daily drives or highway cruising, with no droning throughout the RPM range.
• Valves Open
  • Gases exit unmuffled through 70mm dump tubes, unleashing a thunderous, distinct V8 bark on downshifts and deceleration.
  • Enjoy a raw, motorsport-inspired growl without sacrificing in-cabin comfort.

Helical Valve Technology

• OEM-Proven Quality
  • Featured by Porsche, McLaren, Ferrari, and Lamborghini for reliability under extreme conditions.
• Rugged Construction
  • High-temp bearings and cast stainless steel valve bodies ensure durability.

Key Features

• Fits: 2007–2012 Audi R8 V8 Pre-Facelift, Coupe & Spyder models.
• Power Gains: +9 whp / +12 ft-lbs at 4,000 RPM (valves open).
• Weight Reduction: Saves 38 lbs vs. the factory rear muffler system.
• High-Quality Build: 14–16ga T304L stainless steel for maximum strength and longevity.
• Installation: Direct bolt-on—no cutting/welding required. (Wireless valve controller may need minimal wire splicing.)
• Fabspeed Lifetime Warranty: Trusted engineering backed by decades of motorsport experience.

Enhance your Audi R8 V8’s character with two distinct personalities in one system—refined or raging—on demand. Whether you’re cruising around town or dominating the track, Fabspeed’s Valvetronic Supersport X-Pipe ensures thrilling performance and sound without compromising everyday usability.