APR Tuning S6 S7 C7 C7.5 4.0TFSI Catback Exhaust System w/ Center Muffler
Vendor: APR Tuning
The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. APR’s straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise.
Cast 2.75” to dual 2.5” rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system. APR’s cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OEM valve operation. Finally, removable 4" polished slash-cut exhaust tips finish the system, adding a classy motorsport-inspired touch to the rear of the vehicle.
APR Tuning Part#: CBK0011
NOTE: This system is APR Tuning’s complete catback exhaust system for the Audi RS7, which includes upgraded center muffler. For the more track minded enthusiasts where weight, sound and price point all are highly desired metrics, this system without the center muffler can be found here…. [part# CBK0009]
- Audi S6 [C7] - 4.0 TFSI
- Audi S6 [C7.5] - 4.0 TFSI
- Audi S7 [C7] - 4.0 TFSI
- Audi S7 [C7.5] - 4.0 TFSI
Optional & Required Add-Ons:
C7 C7.5 4.0TFSI Center Muffler Delete [optional]
The optional front muffler delete is responsible for increasing muffler volume even further! This configuration is recommended for customers who interested in a more track-oriented exhaust volume.
C7 C7.5 4.0TFSI X-Pipe [optional]
For vehicles with an APR Race DP and APR Catback Exhaust System, the APR X-Pipe is a must have. This upgrade creates a smooth transition between the two systems and integrates an x-pipe that reduces backpressure. This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque.
C7.5 4.0TFSI Exhaust Valve Extension Harness [** required]
For proper installation of the APR C7.5 4.0TFSI Catback Exhaust Systems, this additional harness for the Audi S6, S7 and RS7 C7.5 face-lifted models is required.
Brushed Silver Exhaust Tips - slash cut / double wall
3.5” diameter (pair) TPK0007
4.0” diameter (pair) TPK0002
Diamond Black Exhaust Tips - slash cut / double wall
3.5” diameter (pair) TPK0008
4.0” diameter (pair) TPK0003
Polished Silver Exhaust Tips - slash cut / double wall
3.5” diameter (pair) TPK0006
4.0” diameter (pair) TPK0001
Polished Silver Exhaust Tips - slash cut / single wall
3.5” diameter (pair) TPK0005
4.0” diameter (pair) TPK0004