2.25" inlet/outlet, 14" length of converter itself, 6" width & 4" height
2.25" inlet/outlet, 14" length of converter itself, 6" width & 4" height
Locking nut with flange. M8x1.25mm
Quiet down your leaking exhaust. 55mm
Price includes $252 refundable core charge
For vehicles built in Germany with AZG engine code
This product was last offered at the strikethrough price on
08-31-2026
Designed to meet California emissions standards, as well of those of other CARB-regulated states.
Includes a $252.00 refundable core charge.
For vehicles with an AVH or BEV engine code only
This product was last offered at the strikethrough price on
08-31-2026
Get more flow in your exhaust system to release more horsepower!
This product was last offered at the strikethrough price on
09-18-2026
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
Replace your failed catalytic converter and get your engine running smooth and clean again
For vehicles with automatic transmission only. Not legal for California residents.
This product was last offered at the strikethrough price on
05-07-2026
Stainless direct-fit replacement - OEM Grade
**Not for use in the state of California.** **Not CARB compliant.**
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
For vehicles with manual transmission only
A complete downpipe with catalytic converter
For vehicles with an AVH or BEV engine code only
This product was last offered at the strikethrough price on
05-07-2026
Install new hardware with your new parts. M8
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Seals the downpipe to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Stainless direct-fit replacement - HM Grade
**Not for use in the state of California.** **Not CARB compliant.**
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!