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Vehicle Info NeededDINANPART NUMBER: 421-D660-4604
D660-4604 Dinan Free Flow Axle-Back Exhaust, 2001-2006 BMW M3
$1,99995
Ships on 09/11/2026
Lowest Price GuaranteeDinan Free Flow Axle-Back Exhaust2001-2006 BMW M3 Stainless Steel Black Tips
Dinan D660-4604 Features:
If you've been searching for a truly high-performance Axle-Back exhaust for your M3 look no further. Dinan's unique muffler design effectively reduces back-pressure for improved flow, resulting in measurable power gains. Manufactured from 304 stainless steel inside and out for superior resistance to corrosion as well as a significant reduction of weight. And from those aggressive-looking ceramic-coated tips flows an exhaust note that will be music to the driving enthusiast's ears.The Dinan exhaust delivers exactly what the M3 owner demands in a performance muffler; increased power, reduced weight, a look that means business and the throaty exhaust note you'd expect from an M3.Part TypeExhaust System
BrandDINAN
Package Height11.0
Package Width30.0
Package Length48.0
Weight58.0 PG
Part CategoryPerformance Parts
Estimated Horse Power Gain7 @ 8000 RPM
Maximum Torque (Ft-Lb)5 @ 5000 RPM
Part FitmentSemi Universal
Vendor Part NumberD660-4604
Package Qty1
Package TypeEA
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