DINAN FREE FLOW AXLE-BACK EXHAUST - 2001-2006 BMW M3 D660-4604

1. This is truly the best high-performance Axle-Back exhaust for your M3.

2. Dinan's unique muffler design effectively reduces back-pressure that improved flow, resulted in horsepower and torque increased. 

3. Built from 304 stainless steel inside and out for superior resistance to corrosion and reduce of weight. 

4. A deep throaty exhaust note will comes from an aggressive-looking ceramic-coated tips instantly. 

5. Features:
-More Power: + 7 HP @ 8000 RPM + 5 LB-FT @ 5000 RPM (w/ software)
-Drone abatement technologies used to reduce cabin resonance
-Enjoyably louder, sportier sound
-Quad 3" black ceramic coated and laser engraved exhaust tips
-15 lbs. lighter than stock (43 lbs. vs. 58 lbs.)
-100% 304 stainless steel construction
-Uses the factory brackets and hangers for a factory-like fitment

NOTE:
Stage 2 Engine Software recommended for optimum performance and drivability.

DINAN FREE FLOW AXLE-BACK EXHAUST - 2001-2006 BMW M3 D660-4604