Dinan Free Flow Axle-Back Exhaust for 2006-2010 BMW M5 D660-0009A-BLK TBD 15/8 V 1976 Oldsmobile Cutlass

15/8 V 1976 Oldsmobile Cutlass Tiara / 1976 - 1980 Oldsmobile Cutlass 3

3 V8 1971 - 1976 Pontiac Ventura 250/4

More Power: Max gains of + 21 HP

2L/V6 1986 Nissan 200SX 1

Dinan Free Flow Axle-Back Exhaust for 2006-2010 BMW M5 D660-0009A-BLK TBD 15/8 V 1976 Oldsmobile CutlassDinan Free Flow Axle Back Exhaust 2006 2010 BMW M5 The Dinan M5 Axle Back exhaust system provides maximum flow characteristics for optimum power gains while producing a civilized yet very sporty exhaust note that is appropriately aggressive at wide open throttle. And there's none of that irritating low RPM ''drone'' that is common with so many aftermarket mufflers. The mufflers are manufactured from 100% 304 stainless steel inside and out for maximum