MO
Milltek Large Bore Downpipe | Audi RSQ8 4.0 V8 Bi-Turbo
SKU: SSXAU956
Parts
Documents
Description
The Milltek Large Bore Downpipe with integrated Hi-Flow Sports Cat is engineered to optimize exhaust flow and increase engine efficiency. Mandrel-bent T304L stainless steel construction with direct factory fitment—no modifications required.
Cast from premium T304L stainless steel with CNC-precision mandrel bending, this 3.0" (76.20mm) bore downpipe features a high-flow catalyst rated at 200 CPSI for emissions compliance without flow restriction. Hand-finished construction ensures durability and longevity across repeated heat cycles.
Fitment & Compatibility
- Direct factory fitment using OEM hangers
- High-flow sports catalyst maintains EC Approval compliance
- 3.0" mandrel-bent bore for optimized scavenging
- Integrated design pairs seamlessly with cat-back systems
This is precision stainless exhaust engineering, not a universal compromise.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 76.20 |
| 3.5 to 4.5 hours to fit (including removing OE system) | |
| Race Product | Yes |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 1 box.
Similar Products
EC

Milltek Front Pipe Back Exhaust | Audi SQ7 SQ8 4M
SSXAU1027
Total
$6326.91
$5124.80
$6326.91
$5124.80

Milltek Resonated Cat-Back Exhaust | Audi SQ7 SQ8 4M
SSXAU1026
Total
$7632.31
$6182.17
$7632.31
$6182.17

Milltek Non-Resonated Cat-Back Exhaust | Audi SQ7 SQ8 4M
SSXAU1025
Total
$7553.13
$6118.04
$7553.13
$6118.04
Best Sellers

Milltek Road+ Cat-Back Exhaust | VW Golf MK7.5 GTI
SSXVW470MP
Total
$1735.54
$1405.79
$1735.54
$1405.79

Milltek Race 80mm Cat-Back Exhaust | VW Golf MK8 GTI
SSXVW681MP
Total
$1448.78
$1173.51
$1448.78
$1173.51
MO

Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche Cayenne 958 Turbo 4.8 V8 (Pre-Facelift)
SSXPO182
Total
$492.20
$398.68
$492.20
$398.68
MO

Milltek Valved & Non-Resonated Cat-Back Exhaust | Toyota GR Corolla 1.6T
SSXTY151MP
Total
$4272.51
$3460.73
$4272.51
$3460.73
EC

Milltek OPF/GPF Back Exhaust | Land Rover Defender 130 P300 P400e - Burnt Titanium Tips
SSXLR217
Total
$3710.76
$3005.71
$3710.76
$3005.71

Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche 958 Cayenne S 4.8 V8 (Non-Turbo)
SSXPO204
Total
$492.20
$398.68
$492.20
$398.68

Milltek Secondary Catalyst Bypass Exhaust | Ford Maverick 2.0T AWD
SSXFD547MP
Total
$202.98
$164.41
$202.98
$164.41

Milltek Secondary Cat-Back with Side Exit | Ford Maverick 2.0T AWD
SSXFD545MP
Total
$888.51
$719.69
$888.51
$719.69

Milltek Resonated Cat-Back Exhaust | VW Golf MK7 Alltrack 1.8TSI-Titanium Tips
SSXVW754
Total
$2111.11
$1710.00
$2111.11
$1710.00

Milltek HJS Hi-Flow Sports Cat (w/ Heat Wrap) | Chevrolet C8 Corvette Z06
SSXCH111
Total
$3321.28
$2690.24
$3321.28
$2690.24
