Increase spool and flow with our 3.5" catless downpipe kit.  304ss material, adapts easily to stock exhaust system. Contact us for tuning support for this downpipe.  Catalytic option available. 


Hanger and clamp included for 2 pc connection. Hanger bolts into OE rubber bushing.

Audi RS3/TTRS 3.5" downpipe upgrade. (2pcs)

SKU: 0
Outlet size
Add GESI 5" catalytic

    Contact us at Race3 Motorsport to further explore our services. We also offer private label part design, 3D scanning and reverse engineering.

    Niagara Falls, ON