Install new hardware with your new parts. M8
2X Entries Into Our F80 M3 Sweepstakes
Secures the downpipe to the catalytic converter
Audi Performance Downpipes
- 034Motorsport
- ARM Motorsports
- ARMYTRIX
- AWE
- Akrapovic
- CTS
- ECS Tuning
- Gasket
- HPA
- Hanger
- Hardware
- Installation Kit
- Integrated Engineering
- JHM
- Milltek
- Scorpion Exhausts
- SuperSprint
- Techtonics Tuning
- Unitronic
- aFe
- Clearance
Stainless downpipe with high flowing HJS Motorsport metallic catalytic converter - To be used with Supersprint front pipes 777732 or 777712
Stainless downpipe with high flowing HJS Motorsport metallic catalytic converter - To be used with Supersprint front pipes 777732 or 777712
Gain up to 80hp and 90flb of torque with these downpipes.
Requires Stage 2 ECU Remap
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-31-2026
Includes the necessary hardware and gaskets to install the downpipes
Includes the necessary hardware and gaskets to install the catalytic converter
This product was last offered at the strikethrough price on
07-08-2026
Maximize your engine's performance!
Seals the turbocharger to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes
Use new hardware with your new parts. M8
We Price Match - Give Us A Call or Chat!
Secures the downpipe to the catalytic converter
Used to secure the front of the downpipe
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-08-2026
We Price Match - Give Us A Call or Chat!
3.00" 304 stainless performance downpipe system with a high flow sports catalyst
100% TIG-Welded for Strength and Durability
This product was last offered at the strikethrough price on
05-28-2026
Includes Supersprint stainless downpipe pre-cat pipe and Supersprint High-Flow Metallic catalytic converters
Bolt-on upgrade, designed to optimally eliminate unwanted restrictions in the factory downpipes, reduce turbo lag, and enhance the exhaust note.