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Vehicle Info NeededAPRPART NUMBER: 172-CBK0009
Cat-Back Exhaust System 2013-2018 Audi S6/S7 4.0L (C7)
$3,44995
Ships on 09/10/2026
Lowest Price GuaranteeAudi
S6/S7
S6/S7
Cat-Back Exhaust System2013-2018 Audi S6/S7 4.0L (C7) Dual 2.750 in. to Quad 2.500 in. Tubing Diameter (2) Straight-Through Mufflers (4) 4 in. Polished Tips T304-Stainless Steel
APR CBK0009
Features:
- The larger-than-stock mandrel-bent tubing with smooth transition splitter provides no restrictions, rasp, or drone
- TIG-welded throughout
- The straight-through mufflers deliver a deep growl exhaust tone
- OEM-style slip clamps
- Exhaust tips are removable with the Torca AccuSeal T304 clamps
- Direct fitment to OEM and APR Race Down Pipe Exhaust Systems
- Cast valve housings and brackets retain the OEM electronic valve actuators
- Ideal for lowered vehicles with the low-profile design
Note:
- Facelifted models (C7.5) require valve extension harness 172-RS100004
Emissions: This part is legal for sale or uses on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Head-Turning Performance Exhaust Systems
APR Cat-Back Exhaust Systems deliver a customized sound and appearance that stands out from the competition. All-around performance and quality are provided through T304-stainless steel construction, smooth mandrel-bends, and a low-profile design. OEM-style clamps and fitment make installation a breeze!
Part TypeExhaust System
Product LineAPR Cat-Back Exhaust Systems
BrandAPR
Package Height12.0
Package Width24.0
Package Length55.0
Weight77.0 PG
Part CategoryPerformance Parts
Muffler Material304 stainless steel
Tip IncludedYes
Hanger IncludedYes
Tailpipe Diameter (In.)2.5
Muffler Body FinishBrushed
Mandrel-BentYes
Tip Diameter4 in (101.6 mm)
QuantitySold as a kit
Tip CutSlash
System FinishBrushed Stainless Steel
Muffler IncludedYes
Muffler Quantity2
System StyleCat-back
System MaterialT304 stainless steel
Exit QuantityFour
Clamps IncludedYes
Tip Quantity4
Intermediate Pipe Diameter2.75 in (69.85 mm)
Part FitmentSemi Universal
Tip FinishPolished
Sound LevelMild/Moderate
Catalytic Converter(S) IncludedNo
Vendor Part NumberCBK0009
Package Qty1
Package TypeEA
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