Featuring 3-inch T304 Stainless Steel Mandrel Bent Tubing
Featuring 3-inch T304 Stainless Steel Mandrel Bent Tubing
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Install new hardware with your new parts. M10X28
Used to secure the downpipe to the turbo manifold, 4 required
Stainless steel 3" downpipe with race catalytic converter designed to work with 2.75" cat-back exhaust systems.
Featuring a 200 Cell matrix high flow catalytic converter
Clamps downpipe to turbo
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-29-2026
No Check Engine Lights!
For use with Milltek cat-back exhaust only
Used to secure the front of the downpipe
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-04-2026
Used for proper sealing of downpipe connection
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-04-2026
Includes the necessary hardware and gaskets to install the catalytic converter
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Maximize your engine's performance!
Featuring a HJS brand 200-cell Hi-Flow Sport Cat, for use with Milltek cat-back only
Featuring a Milltek Sport Hi-Flow Sport Cat, for use with the stock cat-back
3" downpipe with HJS-approved high flow catalytic converter
Used to secure the front of the downpipe
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-04-2026
Featuring Milltek Sport Hi-Flow sports cat designed for Milltek's 3" Race cat-back systems.