Free ground shipping.
Fits 2wd or Quattro. Fits manual/tiptronic/multitronic. Avant or sedan. Fits all trim levels.
Compatible with the Sedan and Avant, the AWE A4 touring edition exhaust and down pipe rise to the occasion of unlocking performance.
A4 research and development has yielded an exhaust that is remarkably civil while idling or at part throttle cruising, but unleashed at full throttle, it produces what some have called a "war-cry wail."
- AWE 180 technology
- Crafted from mandrel bent T-304 Stainless Steel
- Dyno proven gains of +8-9 Horsepower and +6-7 lb ft of Torque at the crank
- Available with 3.5" Chrome Silver or Diamond Black Tips
- Engineered, developed and tested in-house
- Lifetime Exhaust Warranty
Making Good Better
The stock A4 exhaust system has crimped tubing that obstructs exhaust flow, and robs horsepower. AWE fixes that.
The AWE A4 touring edition exhaust and down pipe (not included with touring edition exhaust system) was designed using CAD modeling software to produce smooth gradual bends, eliminating flow interference.
These improvements to the exhaust path result in gains of 8-9 horsepower and 6-7 lb ft of torque at the crank.
AWE 180 Technology™
As exhaust gases exit the 2.0L Turbo 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 re-join the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.
Audi A4 exhaust upgrades at MGC.