AWE SwitchPath™ Exhaust - Audi R8 4.2L Spyder (2014-15)

The 2014-15 Audi R8 4.2L Exhaust Suite sets a new standard. Beyond the handcrafted detail that is standard for every AWE exhaust, this one packs a little something special: The R8 4.2L Exhaust incorporates a proprietary mechanical valve system that controls sound volume: Under part throttle and idle, valves route exhaust gasses through a central muffler, keeping sound tame and drone free. At 3/4 throttle application and more, the valves open and the system is unleashed – going into "straight pipe" mode. An in-cabin mounted electronic SwitchPath™ Remote toggles the mechanical valves between "normal" and "straight pipe mode." Practical. Important notes: - These exhaust products are for racing use only. - Customers with S Tronic cars must also purchase the Audi R8 S Tronic Exhaust Fitment Kit. If you have an R8 4.2L and you're looking to make one of the most meaningful evolutions available, this is your move. Featuring AWE SwitchPath™ technology SwitchPath™ design allows driver to select volume In-cabin remote toggle for SwitchPath™ Exhaust Peak power gains of +22 hp / +17 lb-ft at the crank 25 hp and 28 lb-ft of torque @ 4700 rpm 24 pound weight savings with SwitchPath™ system Valve Programming optimized for R8 engine characteristics CNC machined v-band connections Crafted from T304L stainless steel Designed and manufactured in-house at AWE No Check Engine Light - Guaranteed Fitment - Guaranteed Lifetime Warranty

VEHICLE FITMENT

2014-2015 Audi R8 Spyder (Aspiration: Naturally Aspirated & Body: Convertible & Liter: 4.2 & Transmission Control Type: Automatic Dual Clutch, Manual & Drive: AWD)