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Dinan Free Flow Exhaust for 2004-2010 BMW 645i/650i [E63/E64] D660-0002 D660-0008

Quick Overview

The Dinan Free Flow Exhaust compliments your car's aesthetics, sound, and performance. This product earns you 3 Dinan points. D660-0002 D660-0008

This Product has been discontinued. If you need help finding a comparable item or anything else, please contact us by Phone: 714-582-3330, Email: [email protected], or through our Live Chat.

Sku # : Dinan-Free-Flow-Exhaust-BMW-E63-E64-JS


    • Turn heads at meets & on the street- Adds a sportier, more aggressive sound to your car

    • Be faster than all those other stock M3's on the road- Approximate 6hp & 5tq gain

    • Dress up your boring stock rear bumper with these 3 1/2" polished and laser engraved tips



Year Make Model Part Number
2004-2005 BMW 645Ci E63 D660-0002
2004-2005 BMW 645Ci E64 D660-0002
2006-2010 BMW 650i E63 D660-0008





dinan free flow exhaust




This Free Flow Exhaust by Dinan provides a nice sound without that excessive noise many aftermarket exhausts are known for.  It features rigid, durable muffler cases and is manufactured from 20 gauge 304-stainless steel for corrosion resistance for years to come. This system provides increased flow for power gains and features Dinan's Tuned Resonance Chamber Technology which provides power gains as well as a civilized, sporty exhaust note. Of course, it provides substantial weight reduction when compared to your stock exhaust.


Click for Installation Instructions





If you have any questions about this Dinan Free Flow Exhaust please give us a call at 714-582-3330


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