Install new hardware with your new parts. M8
Secures the down pipe to the catalytic converter
Install new hardware with your new parts. M8
Secures the down pipe to the catalytic converter
Should be replaced every time the downpipe is removed to prevent exhaust leaks
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For Downpipe With Catalytic Converter
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For vehicles with ALH engine code only
This product was last offered at the strikethrough price on
05-02-2026
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Seals the exhaust manifold to the cylinder head
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Seals downpipe to manifold
For vehicles with AEG engine code only
Gasket between cylinder head & exhaust manifold, seals cylinder #'s 4-6
Gasket between manifold & cylinder head
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code only (4 total required)
For Downpipe With Catalytic Converter
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code only
Seals the downpipe to the catalytic converter
Secures the center muffler to the support bracket
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Gasket between cylinder head and exhaust manifold for cylinders 1-3
This product was last offered at the strikethrough price on
05-07-2026
Gasket between manifold & cylinder head
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Gasket between manifold 4-6 & cylinder head
This product was last offered at the strikethrough price on
08-26-2026
Seals downpipe to manifold
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with an AZG, AVH, BBW, or BEV engine code only
This product was last offered at the strikethrough price on
08-13-2026
Four required
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
05-07-2026