We at Mckenna BMW in Norwalk, California, understand the growing needs of the car enthusiast community, which is why we have launched an aftermarket modification division for our customers called McKenna Performance. We collaborate with only the most trusted and recognized aftermarket part manufacturers available. Some of these manufacturers include VF Superchargers, KW Suspensions, and Brembo Brakes. We are also highly qualified to install any of these products; with our state of the art facility that incorporates 142 Service Bays and over 30 Factory Trained Technicians, we’re prepared for any project. We can ship these products anywhere in the United States as well.
If you've been searching for a truly high performance rear muffler for your E9x 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 3 inch aggressive looking ceramic-coated tips flows an exhaust note that will be music to the driving enthusiast.
The biggest advantage to getting the Dinan exhaust over all others is that the exhaust is 50 State Emissions Legal
and you won't have any problems getting warranty work done at any dealer due to the exhaust being an authentic Dinan part!
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McKenna BMW: 10900 Firestone Blvd, Norwalk, CA 90650
McKenna BMW has recently become an Authorized Dinan Dealer / Installer. We guarantee the best price on all Dinan products!