Car enthusiasts are quite familiar with Dinan, the premier aftermarket parts supplier for BMW vehicles. Our Performance Center in Ramsey NJ offers the full range of Dinan parts, software and accessories that allow you to upgrade your BMW to unbelievable levels of performance. We take pride in having a dedicated Dinan Performance Specialist on staff to assist you in choosing the right accessories for your BMW. One of the benefits that distinguishes Dinan from other performance tuners is that all enhancements installed by BMW are covered by the 4-year/50,000 mile BMW new car warranty. The Dinan/BMW warranty takes the worry out of modifying your BMW to achieve new heights of performance.


The Performance Center offers the full range of Dinan performance modifications, including engine tuning, performance exhaust systems, upgraded suspensions, brake kits, new wheels and tires, and aerodynamic and body enhancements. We also provide design enhancements such as window tinting, powder coating and detailing. You can conveniently browse our Online Dinan Parts Catalog to locate the exact product you seek. Furthermore, our specialists may be able to locate Dinan products that are no longer available in the catalog.


Many of our customers purchase particular Dinan packages that combine a number of upgrades into a single project. For example, E92 M3 owners can have the Dinan S3-R Stroker Package installed, in which the vintage S55 V8 engine is bored out from 4.0L to 4.6L to produce the horsepower and torque on par with the newer, turbocharged S55 6-cylinder engine. You can include optional high-performance upgrades in the package, including Brembo GT brakes and a 7-speed double-clutch transmission.



Dinan has many years of experience performance-tuning BMW vehicles that outperform all other aftermarket modifications. Dinan shares the passion of BMW enthusiasts to get the most out of their cars by offering a unique and comprehensive catalog of performance upgrades. Dinan lavishes an extravagant amount of R&D time on each upgrade, using the best materials such as carbon fiber and stainless steel. BMW is the only make that Dinan works with, and their unstinting devotion to quality is what allows it to offer the same 4-year/50,000-mile warranty you get on new BMW vehicles. Dinan also offers advance software upgrades that improve power output and remove the top speed governor.


We invite you to visit our Performance Center in Ramsey NJ to receive the highest quality performance upgrades. Our state-of-the-art shop features BMW-approved diagnostic equipment. You'll enjoy the luxurious waiting room and the complimentary snack bar. We even provide a courtesy BMW loaner when you need one. While you're there, check out the exciting BMW/Dinan custom builds on sale. For example, we have a beautiful Laguna Seca Blue 2001 M3 Coupe that has been upgraded with Dinan performance software, exhaust, cold air intake, bored throttle bodies, front and rear strut tower braces, an upgrades suspension, painted brakes and special Pirelli P Zero tires.

Ramsey NJ is Ground Zero for BMW performance enthusiasts. When you want to enhance your BMW or perhaps purchase a custom build, stop by our Performance Center - we guarantee you'll have a great time.