Locking nut with flange. M8x1.25mm
Locking nut with flange. M8x1.25mm
2.25" inlet/outlet, 14" length of converter itself, 6" width & 4" height
This product was last offered at the strikethrough price on
08-26-2026
Quiet down your leaking exhaust. 55mm
Brand New - No Core Charge
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
09-02-2026
Designed to meet California emissions standards, as well of those of other CARB-regulated states.
Comes with hardware & gasket that is used between turbo & downpipe
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M8
We Price Match - Give Us A Call or Chat!
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
For vehicles with manual transmission only
Should be replaced every time the downpipe is removed to prevent exhaust leaks
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Including all needed genuine hardware and gaskets for downpipe install.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Quiet down your leaking exhaust. 55mm
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
08-31-2026
Install new hardware with your new parts. M8
Should be replaced every time the downpipe is removed to prevent exhaust leaks
This product was last offered at the strikethrough price on
08-26-2026
Including all needed hardware and gaskets for downpipe install.
Should be replaced every time the downpipe is removed to prevent exhaust leaks
We Price Match - Give Us A Call or Chat!
Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter