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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Designed to increase horsepower & torque for the BMW B58 engine
Shop the G80 M3 version here & shop the G82 M4 version here
The duct ensures that only ambient air is provided to the filter thus IATs are steady for most driving conditions
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Milltek Sport BMW M3/M4 Exhaust System (G80/G81/G82/G83) Add OPF/GPF Bypass:Yes - Add Non-Resonated GPF Bypass Designed to increase horsepower &Milltek Sport BMW G80 M3 G82 M4 Axle Back Cat Back Exhaust System delivers noticeable power gains, incredible sound & aggressive looks. As standard, the Milltek system comes as an Axle Back Exhaust System however, with the addition of an OPF GPF Bypass Mid Section, it becomes a full Cat Back Exhaust System. Crafted from the highest quality type 304 aircraft grade stainless steel, this system provides a considerable weight saving over the factory
US$ 129.90
US$ 129.90
US$ 189.90
US$ 135.00
US$ 95.00
US$ 135.00
