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.
Dinan bores each of the M3's eight individual throttle bodies to a larger internal diameter, increasing air flow area by a full 8%. The larger bore improves air-flow to the combustion chamber for further increases in power, as well as more immediate throttle response.
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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!