APR Catback Exhaust System - 4.0 TFSI - C7 S6 and S7

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APR CBK0009
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Personalize your vehicle's looks, sound and performance with this beautiful dual 2.75" T304 stainless-steel catback exhaust system.

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. Our 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. Our 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. Optional tip upgrades, and an optional center muffler / Center muffler delete is available.

APR Catback Exhaust System - 4.0 TFSI - C7 S6 and S7 Features

  • T304 stainless-steel construction
  • Argon-back-purged TIG welding throughout
  • Dual 2.75" to quad 2.5" mandrel-bent brushed tubing
  • Ultra-smooth cast 2.75" to dual 2.5" splitters
  • Brushed-finished straight-through sound-absorption mufflers (optional center muffler delete)
  • Polished 4" slash-cut exhaust tips (removable and upgradable)
  • Cast valve housings and brackets for OEM electronic actuators
  • Rugged and precise mounting brackets
  • CNC bent and laser cut tunnel brace for added chassis rigidity
  • OEM style slip clamps and Torca AccuSeal T304 tip clamps
  • Direct fit to the OEM and APR Race DP exhaust systems
  • Low-profile design, suitable for lowered vehicles
  • Larger diameter piping compared to stock
  • Larger diameter tips compared to stock
  • In-house design with world-class manufacturing and quality control
  • Easy to install

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More Information
PartAPR CBK0009
Barcode810009931874
Manufacturer Part NumberCBK0009
BrandAPR
Emission Code5
MaterialT304 Stainless Steel
Part TypeExhaust Catback System
Tip StyleSingle Wall
Typeproduct

Bending
Mandrel
Welding
TIG
Brackets
Precise
Material
T304 Stainless Steel
Splitter
Cast
Tip Count
4
Tip Style
Single Wall
Tip Finish
Polished Silver
Clamp Style
Slip Clamp
Tube Finish
Brushed
Product Type
Exhaust Catback System
Emission Code
5
Muffler Style
Sound Absorption
Center Muffler
No
Muffler Finish
Brushed
Tips Removable
Yes
Tube Connection
Butt Joint
Valve Actuation
OEM
Tip Diameter (In)
4
Tube Diameter (In)
2.75
Exit Tube Diameter (In)
2.5

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