Fabspeed Resonator Bypass X-Pipe for Audi S8 V10 (2006–2009)

Fabspeed's S8 X-pipe replaces the original exhaust resonators to change the V10's sound and reduce restriction in the center exhaust section. Expect a more pronounced note under acceleration and on overrun. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for Porsche and other sports cars through dynamometer, road and racetrack evaluation.

Technical Details

• Fabspeed product reference: FS.AUD.S8V10.XP.
• Mandrel-bent T304L stainless steel.
• Investment-cast X-pipe merge.
• Replaces the factory resonator section.
• Fabspeed reports gains of 27 whp and 37 lb-ft on its test application.
• Installation requires minimal cutting; it is not a no-cut replacement.
• Covered by the Fabspeed Lifetime Warranty, subject to the manufacturer's terms.

Videos

Fitment & Compatibility

For Audi S8 V10 models from 2006–2009. Confirm the V10 exhaust layout and plan the required cuts and joining procedure before installation, especially if the car has already been modified.

PMB Performance has over 20 years of experience. Send us your vehicle details and a list of existing modifications if you need help checking this combination before ordering.