Dinan Free Flow Axle-Back Exhaust - 1997-2003 BMW 540i - D660-3940 air-cleaners-and-hardware 5 V8 1971 Buick Skylark

5 V8 1971 Buick Skylark Base 250/4

2L/V8 2005 Volkswagen Phaeton 4

Each air cleaner kit includes a polished or black Sure-Flo base (designed for Holley 4150 and 4160 and other carburetors with 5

Collector Size 3" O

Dinan Free Flow Axle-Back Exhaust - 1997-2003 BMW 540i - D660-3940 air-cleaners-and-hardware 5 V8 1971 Buick SkylarkOverview: Dinan's Free Flow Axle Back Exhaust for the 540i provides power gains without the excessive noise associated with typical ''performance'' mufflers. The Dinan exhausts feature rigid and durable muffler cases manufactured from 20 gauge 304 stainless steel for optimum corrosion resistance. Internally, the systems feature Dinan's Tuned Resonance Chamber Technology providing the optimum balance between maximum power gains and a civilized, yet