6521 | Neighbor Hater Dual Cut Slip-On Muffler - Chrome - FLSB '18-'20 Cabinet Knob The sturdy custom aluminum backing

The sturdy custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated

Highly flexible with a unique faceted design to increase the viewing angle

Finish: Stainless Braided with chrome fittings

Multi-Colored

6521 | Neighbor Hater Dual Cut Slip-On Muffler - Chrome - FLSB '18-'20 Cabinet Knob The sturdy custom aluminum backingCobra 6521 Dual Cut Muffler for FLSB Chrome A bit louder than Cobra's standard offerings It produces that deep rumble you expect, but with a more emphatic level It has the same sound as the original Neighbor Hater, but in a more sophisticated design Its machined, dual cut tip gives this muffler a high class look to match its roar CALIFORNIA WARNING: The California Air Resources Board ("CARB") does not permit the use of aftermarket exhaust systems that