Active Autowerke BMW E46 M3 Exhaust SECTION 1 with 100 CELL hi flow catalysts (11-110) _(piggy_Back_Style)_Water_Pump_And_Alternator_Pulleys_(3) The Seibon OEM-style carbon fiber

The Seibon OEM-style carbon fiber hood for 1990-1998 Mazda Miata offers a high-quality

our Unequal Length Header features ½ inch flanges for both the heads as well as the up-pipe side

durable finish offering superior clarity compared to typical gel-coat alternatives

you can easily swap over to this muffler delete for the weekend wheeling trips and then reinstall your OE muffler for your weekly commute andndash

Active Autowerke BMW E46 M3 Exhaust SECTION 1 with 100 CELL hi flow catalysts (11-110) _(piggy_Back_Style)_Water_Pump_And_Alternator_Pulleys_(3) The Seibon OEM-style carbon fiberThe Active Autowerke Exhaust Section 1 for the BMW E46 M3 is designed specifically to address the raspy exhaust note and unburnt fuel smell commonly experienced when upgrading to performance headers on this model. While the factory BMW Section 1 uses a straight through design with built in resonators, this aftermarket section 1 integrates a pair of 100 cell high flow metallic catalysts to filter exhaust gases without sacrificing performance.