Milltek 80mm Non-Resonated Cat-Back Exhaust | Audi RS3 8V - Polished Tips
SKU: SSXAU894
Parts
- MSAU718: Trim Connecting Pipe - MSAU718
- MSAU764REP: Centre Silencer Replacement Pipe (80mm Version) - MSAU764REP
- MSAU765: Rear Silencer (80mm Version) - MSAU765
- MSAU766: LH Valved Outlet Pipe - MSAU766
- MSAU767: RH Valved Outlet Pipe - MSAU767
- MSTIP240: Polished Jet (oval) 170 x 107 Exhaust Tip, LH - MSTIP240
- MSTIP241: Polished Jet (oval) 170 x 107 Exhaust Tip, RH - MSTIP241
Documents
Description
Milltek 80mm Non-Resonated Cat-Back Exhaust system for Audi RS3 8V. Direct factory fitment replacement using OEM hangers, no modification required. 80mm (3.15") mandrel-bent T304L stainless steel construction with hand-finished polished tips.
Hand-finished T304L stainless steel throughout. Mandrel-bent 80mm primary pipes reduce back-pressure and optimize scavenging. Non-resonated design removes the factory resonance chamber for full-throttle character and aggression at high RPM. Direct bolt-on fitment uses factory suspension points and OEM hangers.
Fitment
- Audi RS3 8V Saloon and Sportback
- Cat-back only (factory downpipe and catalytic converter retained)
- Uses OEM mounting brackets and hangers
This non-resonated system is engineered for those seeking uncompromised full-throttle soundtrack and measurable exhaust flow improvement.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 80.00 |
| 2 to 2.5 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 2 boxes.
Similar Products
RacingLine Higher Output Ignition Coil / EA8XX
VWR900001MP
Total
$51.79
$51.79
RacingLine Stage 3+ Carbon Brake Kit / 380mm 6 Pot / MQB & MQBE - Anodised
VWR651000-ANO
Total
$8888.88
$8888.88
RacingLine 18" x 8.5" R-06 Wheel / ET44 / 57.1mm
VWR610400MP
Total
$531.32
$531.32
RacingLine 18" x 8.5" R-06 Wheel / ET44 / 57.1mm
VWR610400MP
Total
$531.32
$531.32
RacingLine Door Decals Short / Golf / Polo / Leon / A3 S3 RS3
VWR800001MP
Total
$56.57
$56.57
Best Sellers
Milltek HJS Hi-Flow Sports Cat (w/ Heat Wrap) | Chevrolet C8 Corvette Z06
SSXCH111
Total
$3321.28
$3321.28
Milltek Race 80mm Cat-Back Exhaust | VW Golf MK8 GTI
SSXVW681MP
Total
$1448.78
$1448.78
MO
Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche Cayenne 958 Turbo 4.8 V8 (Pre-Facelift)
SSXPO182
Total
$492.20
$492.20
Forge Intake Kit | 2025+ Ford Maverick and Bronco Sport 2.0T EcoBoost
FMINDK65-PLE
Total
$335.98
$335.98
Milltek Secondary Catalyst Bypass Exhaust | Ford Maverick 2.0T AWD
SSXFD547MP
Total
$202.98
$202.98
Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche 958 Cayenne S 4.8 V8 (Non-Turbo)
SSXPO204
Total
$492.20
$492.20
Milltek Valved Axle-Back Exhaust | Dodge Charger Sixpack H/O 3.0T Hurricane
ENQ-CHG-ABV-MP
Total
$1845.32
$1845.32
MO
Milltek Large Bore Downpipe with HJS Hi-Flow Cat - NO CEL | VW Golf MK8 R
SSXVW672MP
Total
$1837.19
$1837.19
MO
Milltek Secondary Catalyst Bypass | Audi RS3 8V Dual Catalyst Systems
SSXAU588
Total
$330.63
$330.63
Milltek Cat-Back Exhaust | Dodge RAM 1500 Rebel
SSXRAM109MP
Total
$1937.77
$1937.77