Audi 4M SQ8 Quattro 4.0T Milltek Downpipes

Sort By

In Stock On Sale Kits

Return to Top

Large Bore Downpipes And Hi-Flow Sports Cats

Heat wrapped to keep temperatures down. 3.00" outlet Requires Stage 2 ECU Remap
OPF Models Only

Brand:
ES#:: 4349792
Mfg#:: SSXAU901

Qty: Availability:

Ships in 5 Business Days

ON SALE! SAVE 10%

$5098.00

This product was last offered at the strikethrough price on
09-18-2026

$4588.20 USD

Free Shipping

Lifetime Replacement

Performance High Flow Downpipes With Sport Cats

These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Requires Stage 2 ECU Remap
For Non OPF / GPF Equipped Models

Brand:
ES#:: 4418931
Mfg#:: SSXAU956

Qty: Availability:

Ships in 5 Business Days

ON SALE! SAVE 10%

$5987.99

This product was last offered at the strikethrough price on
09-18-2026

$5388.95 USD

Free Shipping

Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.