Description
This is the 3″ Secondary Catalyst Bypass for BMW F80 M3 & F82/F83 M4. It fits with Milltek Sport cat back only and either Milltek Sport or OEM stock downpipes.
Note: No reducers are required for the fitment of this system
This is the 3″ Secondary Catalyst Bypass for BMW F80 M3 & F82/F83 M4. It fits with Milltek Sport cat back only and either Milltek Sport or OEM stock downpipes.
Note: No reducers are required for the fitment of this system
All Milltek products come with 2 year warranty.
This is the 3″ Secondary Catalyst Bypass for BMW F80 M3 & F82/F83 M4. It fits with Milltek Sport cat back only and either Milltek Sport or OEM stock downpipes.
Note: No reducers are required for the fitment of this system
All Milltek products come with 2 year warranty.
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