Catback
The Cat-back exhaust system has a larger diameter piping compared to the stock and axle-back exhaust systems
Its tubing is also higher-grade mandrel bent. These two work together to offer better flow and allow the system to breathe better.
Note that, while large-diameter tubing is an advantage, it can also be a disadvantage if overdone.
Extremely large-diameter tubings result in a pile-up of exhaust gases and slow exit.
This can lead to a significant decrease in torque and horsepower as well as rpm.
But if you are making your order on partcatalog.com, you can always inquire about the recommended tube diameter for your exhaust system by providing your make and model.
$1,405.88
$1,293.99
AWE3020-43020
Catback
Exhaust, Mufflers & Tips
The lower priced sibling of our renowned Touring Edition Exhaust, the Track Edition is made of the same quality T304L stainless, is crafted in...
$1,468.42
$1,395.99
AWE3020-43014
Catback
Exhaust, Mufflers & Tips
The S5 Track Edition Exhaust is known for its powerful, raw V8 rumble. Still for the daily driver, this "noticeable" system lets them know...
$2,205.26
$2,095.99
AWE3020-42080
Catback
Exhaust, Mufflers & Tips
For those who like it raw, rowdy, and light, the AWE Track Edition is for you. The Track Edition shares the same bespoke design...
$2,100.00
$1,995.99
AWE3020-42078
Catback
Exhaust, Mufflers & Tips
For those who like it raw, rowdy, and light (drivers can expect an 11 lb weight savings compared to stock), the AWE Track Edition...
$2,047.37
$1,945.99
AWE3020-42068
Catback
Exhaust, Mufflers & Tips
Touring Edition Catback: A straight-through design, the AWE Touring Edition Exhaust is a full 3” T304L stainless steel configuration featuring a precision-engineered X-pipe that...
$1,468.42
$1,395.99
AWE3020-42066
Catback
Exhaust, Mufflers & Tips
If raw and rowdy are your speed, the cat-back Track Edition is your dose of steel. The loudest of the lot, the AWE Track...
$1,152.63
$1,095.99
AWE3020-42058
Catback
Exhaust, Mufflers & Tips
For those looking for take it to 11, and leaving it there, go Track. The Track Edition retains all of the precision engineering from...
$1,464.71
$1,347.99
AWE3020-42026
Catback
Exhaust, Mufflers & Tips
The lower priced sibling of our renowned Touring Edition Exhaust, the Track Edition for the B8 S4 3.0T is made of the same quality...
$1,288.24
$1,185.99
AWE3020-42020
Catback
Exhaust, Mufflers & Tips
The lower priced sibling of our renowned Touring Edition Exhaust, the Track Edition is made of the same quality T304L stainless, is crafted in...
$1,363.16
$1,295.99
AWE3020-42014
Catback
Exhaust, Mufflers & Tips
The S5 Track Edition Exhaust is known for its powerful, raw V8 rumble. Still for the daily driver, this "noticeable" system lets them know...
$2,678.95
$2,545.99
AWE3020-33124
Catback
Exhaust, Mufflers & Tips
Twin turbo fury. Presenting the AWE Exhaust Suite for the B9.5 RS5. If raw and rowdy are your speed, the Track Edition is your...
$2,257.89
$2,145.99
AWE3020-33072
Catback
Exhaust, Mufflers & Tips
A dual 3” T304L stainless steel downpipe-back configuration, the AWE Touring Edition Exhaust is the perfect dose of steel for drivers looking for straight-pipe...