AWE SwitchPath™ Exhaust for Audi R8 4.2L Spyder

AWE SWITCHPATH AND STRAIGHT PIPE PERFORMANCE EXHAUST SYSTEMS FOR R8 4.2L (SKU: GRP-EXH-AUR842SPS1) SwitchPath™ or Straight Pipe. Choose your weapon: SwitchPath™ design allows driver to select volume Straight Pipe option for those who like it loud In-cabin remote toggle for SwitchPath™ Exhaust Power gains of +20 hp / +16 ft-lb peak crank 25 hp / 28 ft-lb @ 4700 rpm 24 lb weight savings with SwitchPath™ System 50 lb weight savings with Straight Pipe Performance Exhaust Perfect Fitment - Guaranteed NOTE: There is a special bracket required for fitment on R Tronic Transmission equipped cars. Customers with R Tronic should make a special note in their order and contact our Performance Specialists to confirm.