EC
Milltek Resonated Cat-Back Exhaust | Audi C6 S6 V10 - Polished Tips
SKU: SSXAU621
Parts
Documents
Description
The Milltek Resonated Cat-Back Exhaust System is engineered specifically for the Audi C6 S6 V10 FSI Quattro (2006-2010). This is a direct factory fitment cat-back system that replaces the OEM exhaust from the rear of the secondary catalytic converters back, using original hangers and mounting points.
Constructed from T304L stainless steel with mandrel-bent piping at 2.36" (60mm), the resonated design eliminates drone at cruise while preserving full-throttle character. Hand-finished construction and CNC-formed merge collectors ensure OEM+ fitment without modification. The polished stainless tip completes a factory-correct aesthetic.
Fitment
- Audi C6 S6 V10 FSI Quattro (2006-2010)
- Cat-back only - requires factory secondary cats and GPF (where applicable)
- Direct OEM hanger compatibility
- No suspension or undertray modification required
Technical Specifications
- Material: T304L stainless steel, hand-finished
- Pipe Diameter: 2.36" (60mm) mandrel-bent
- Type: Resonated (OE+ tone, reduced drone)
- Tip: Polished stainless steel
- Installation: Direct fitment, no cutting or welding
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 60.00 |
| 2 to 3 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | Yes |
| EMark Number | AudiS6V10 |
System Fitment List
Shipping Information
This system ships in 1 box.
Similar Products

RacingLine Billet Washer Fluid Cap / MQB / MQBE
VWR19G704
Total
$96.97
$87.27
$96.97
$87.27

Milltek Road+ Cat-Back Exhaust | Audi C6 S6 V10 - Polished Tips
SSXAU622
Total
$2133.58
$1920.22
$2133.58
$1920.22
Best Sellers

Milltek Race 80mm Cat-Back Exhaust | VW Golf MK8 GTI
SSXVW681MP
Total
$1448.78
$1303.90
$1448.78
$1303.90

Milltek Road+ Cat-Back Exhaust | VW Golf MK7.5 GTI
SSXVW470MP
Total
$1735.54
$1561.99
$1735.54
$1561.99
MO

Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche Cayenne 958 Turbo 4.8 V8 (Pre-Facelift)
SSXPO182
Total
$492.20
$442.98
$492.20
$442.98

Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche 958 Cayenne S 4.8 V8 (Non-Turbo)
SSXPO204
Total
$492.20
$442.98
$492.20
$442.98
MO

Milltek Valved & Non-Resonated Cat-Back Exhaust | Toyota GR Corolla 1.6T
SSXTY151MP
Total
$4272.51
$3845.26
$4272.51
$3845.26
EC

Milltek OPF/GPF Back Exhaust | Land Rover Defender 130 P300 P400e - Burnt Titanium Tips
SSXLR217
Total
$3710.76
$3339.68
$3710.76
$3339.68

Milltek Secondary Catalyst Bypass Exhaust | Ford Maverick 2.0T AWD
SSXFD547MP
Total
$202.98
$182.68
$202.98
$182.68

Milltek Resonated Cat-Back Exhaust | VW Golf MK7 Alltrack 1.8TSI-Titanium Tips
SSXVW754
Total
$2111.11
$1900.00
$2111.11
$1900.00

Milltek Secondary Cat-Back with Side Exit | Ford Maverick 2.0T AWD
SSXFD545MP
Total
$888.51
$799.66
$888.51
$799.66
MO

Milltek Non-Resonated 102mm Mid-Pipe | BMW G87 M2
SSXBM1330MP
Total
$1124.57
$1012.11
$1124.57
$1012.11
