AWE Tuning 09-16 Audi B8 A4 Touring Edition Exhaust - Quad Tip Polished Silver Tips 3015-42018

AWE Tuning 09-16 Audi B8 A4 Touring Edition Exhaust - Quad Tip Polished Silver Tips AWE A4 Research and Development has yielded an exhaust that is remarkably civil while idling / part throttle cruising, but unleashed at full throttle it produces what some have called a "war-cry wail." Sophisticated, refined, and powerful, all in one package. Highlights: Featuring 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 Chrome Silver or Diamond Black Tips Engineered, developed and tested in-house Making good, better The stock exhaust system on a B8.5 A4 is full of crimped tubing obstructs exhaust flow and robs horsepower. The AWE B8.5 A4 Touring Edition Exhaust and Downpipe are designed using CAD modeling software to produce smooth gradual bends and to eliminate any interruption to the flow of exhaust gasses. Our improvements to the exhaust path result in gains of 8-9 horsepower and 6-7 lb ft of torque at the crank. Sound Perfection: 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. More on AWE 180 Technology™ in the tab above. AWE Tuning A4 Touring Edition Exhaust - Quad Outlet (Four total tips, two on each side) The quad-tip version of our A4 Touring Edition Exhaust features four 90mm (3.50 inch) slash cut tips, located on each side of the car. As with all the systems, each tip is available in Chrome Silver or Diamond Black. The tips sport engraved AWE logos and are double-walled to ensure a mirror polish, even under hard usage. Each tip is individually adjustable, so stagger and depth into bumper can be set according to personal taste. This system will not work with the factory valence and requires a quad-tip conversion. the purchase of a conversion kit in order to allow quad tip fitment. Additional sound level tuning For the enthusiast interested in a more aggressive sound, we offer our Resonated Performance Downpipe . The factory unit contains a fairly large straight through resonator. By replacing this large piece with a more compact but still straight through resonator, we were able to increase sound volume while adding a slightly deeper tone. Testing showed no power increase in adding the downpipe. It will mate to our exhaust system or any other exhaust designed to work with the stock downpipe. Please note: T his product cannot be returned or exchanged based upon sound satisfaction.