2017-2021 Audi RS 5 Sportback B9 2.9L Turbo Touring Cat-Back Exhaust by AWE

A true, dual 3 T304L stainless steel configuration featuring a precision engineered x-pipe specific for the RS5s 2.9TT, and topped off with AWEs proprietary drone-canceling solution, 180 Technology. The result is a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. RS 5 owners, this is the double-edged sword youve been waiting for.

As exhaust gases exit the RS 5s 2.9L engine and flow into an AWE 180 Technology equipped resonator, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. Call it science, call it magic, or call it 180 Technology by AWE. More in the tab above.

Features

• Proudly engineered, designed, and manufactured in-house
• Featuring AWEs proprietary drone-canceling solution on Touring Edition, 180 Technology
• Max gains 8 hp and 20 ft-lbs of torque at the wheels (catback + piggyback tuner)
• Max gains of 5 hp and 15 ft-lbs of torque at the wheels (turbo-back + stock software)
• Available as sophisticated Touring Edition or unleashed Track Edition
• Handcrafted from dual 3 U.S.-sourced CNC mandrel-bent .065 wall T304L stainless steel
• Downpipes and precision-engineered x-pipe included in all editions
• Resonated catbacks available for use with aftermarket catalysts
• 180mm RS-style tips come standard

Benefits

• Direct bolt-on cat-back system for factory-like simplicity
• Less is more: clean, straight-through design maximizes performance
• Perfect fitment, guaranteed
• AWE No CEL Guarantee

Applications

• 2017-2021 Audi RS 5 Sportback B9 2.9L Turbo

What’s In The Box?

• 1 – AWE Touring Cat-Back Exhaust

Warranty

• Manufacturer Standard Warranty