The Dinan Resonator Delete Kit for the BMW F90 M5 introduces a more aggressive tone and an increase in volume over the stock system. Coupled with the associated Dinan exhaust, the sound is further enhanced into a smoother, fuller and more aggressi...

THE INFAMOUS BMW ROD BEARING ISSUE The BMW S54 inline 6 of the E46 M3, the S65 V8 of the E90 M3, and the S85 V10 of the E60 M5 and E63 M6 are some of our favorite BMW motors. Unfortunately, they are plagued by rod bearing issues. We often get ...

Intake Port Cleaning and Valve Decarbonization - Carbon Buildup Issue in the Intake Valve decarbonizing and intake port cleaning should be performed every 30,000 – 40,000 miles on modern cars. Most modern cars no longer use direct port fuel inj...

We are excited to announce that Dinan Engineering has chosen to re-release its legacy performance products for the iconic BMW E36 with minor improvements and tweaks. The re-release products include the cold air intake for the E36 with a new car...

THE IMPORTANCE OF AN OIL CHANGE Keep it moving. Your engine is intricately composed of many moving parts, and their smooth movement is made possible by proper oil lubrication. Over time, oil breaks down and becomes a thick sludge. Without fresh ...

BMW TRANSMISSION SERVICE & REPAIR IN TRACY, CA There have been instances where some BMW drivers have been informed by either BMW Service Advisors or other repair shops that they shouldn’t change the transmission fluid in their vehicle. Th...

BMW VANOS REPAIR & REBUILD In BMW engines from the years 1993 and onward, there’s a good chance that your VANOS seals and or gasket may be leaking oil internally past its pistons or leaking oil externally and in need of repair. VANOS is t...

Did You know that Sprint Motorsports offers subframe welding and shock tower crack repair for your BMW? The BMW E36 and E46 chassis ( includes M3, 320i, 325i, 328i, 330i ) are prone to cracking at the rear subframe, and strut tower mounts when pu...

5 REASONS SPRINT MOTORSPORTS IS THE BEST BMW REPAIR SHOP INTHE BAY AREA AND CENTRAL VALLEY Sprint Motorsports is the best BMW Repair Shop in the Bay Area and Central Valley Area for many reasons. Our company was born out of campaigning BMW race...

BMW 2002 – THE LITTLE CAR THAT COULD The tiny but capable father of the current BMW 3-Series, the BMW 2002 is one of the most famous BMWs of all time. Short, quick, and clean in design, the 2002 was launched back in 1967. It produced 108 hors...