AWE Touring Edition Exhaust for Audi B9 S4 - Diamond Black 102mm Tips

SKU: awe3010-43050

Meet the perfected B9 S4 soundtrack. Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family. The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators (and electronic valve simulators). This solution provides for a perfect, signature AWE experience: civil within the cabin while cruising, yet all the pops and burbles during acceleration and downshifts.


  • Max gains of 16 hp and 17 lb-ft of torque at the crank (exhaust)
  • Features AWE’s proprietary drone-cancelling solution, 180 Technology®
  • AWE Touring Edition Exhaust for Audi B9 S4 - Diamond Black 102mm Tips
  • 102mm double-walled tips
  • Compatible with standard and sport differentials
  • Specifically engineered downpipe resonators for use with aftermarket catalysts available separately
  • Post-catalyst downpipes and precision-engineered x-pipe included in all editions
  • Handcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced .065” wall T304L stainless steel
  • Proudly engineered, designed, and manufactured in-house at AWE, in the USA
  • Direct bolt-on system, factory-like install simplicity
  • Less is more: clean, straight-through design maximizes performance
  • Perfect fitment - guaranteed
  • No Check Engine Light - guaranteed
  • Featuring the AWE Lifetime Exhaust Warranty