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
Keep your emissions in check
Between the exhaust manifold and downpipe, requires 2
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
03-17-2026
Between the exhaust manifold and downpipe, requires 2
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
08-24-2026
Stud to mount exhaust manifold to cylinder head. 8x30mm
Secures the manifold to the downpipe/catalytic converter
Includes all hardware to install a new catalytic converter / down pipe assembly
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Between the exhaust manifold and downpipe, requires 2
We Price Match - Give Us A Call or Chat!
Between the exhaust manifold and downpipe, requires 2
Price includes a refundable $125 core charge
For engine code AHA, with automatic transmissions
Price includes a refundable $210 core charge
For engine code ATQ, with manual transmission