Special Note Stage 2 Engine Software Highly Recommended.   Dinan® High Flow Cold Air Intake Systems develop horsepower and torque gains by improving the engine's intake air flow. The aggressive system design provides for a less ...

An ideal upgrade for the brittle stock radiator, the Mishimoto E30/E36 Performance Aluminum Radiator provides your vehicle with enhanced reliability and improved cooling efficiency. BMWs are known to have frequent cooling-related failures due to the ...

Special Note Stage 3 Engine Software Highly Recommnended.   Dinan® has developed a unique Cold Air Intake System that is combined with a black powder coated aluminum High Flow Air Mass Meter housing enabling the E46 M3 to ingest greater ...

Stage 2 Engine Software tunes the vehicle for maximum performance when the Dinan® Free Flow Exhaust is installed.   European Road and Racing is the sole authorized dealer for Dinan products in South Carolina. Please advise when ordering ...

Special Note Stage 2 Engine Software recommended for optimum performance and drivability.   If you've been searching for a truly high performance rear muffler for your M3 look no further. Dinan's unique muffler design effectively ...

Dinan® Engine Software safely raises the rev-limit by 150 rpm, endowing your M3 with a broader power band and greater road speed in each gear. The software also removes the top speed governor, enabling the cars to attain their ...

Schrick Camshafts are an excellent upgrade for the E46 M3. Smooth stock idle and linear increase in horsepower from midrange to redline. Peak gain is up to 15 HP with no loss in low end torque. Intake cam duration is 280 and exhaust duration is 272 ...

Improves cold air induction into the engine and improves power and sound throughout the rev range; constructed with genuine carbon fiber for strength and durability.                         ...

Improves power and sound by increasing cold air flow to the engine by 20%; works great in conjunction with a BMC F1 Air Filter.                                   ...

Improves cold air induction into the engine and improves power and sound through the rev range; constructed with genuine carbon fiber for strength and durability.                         ...

High performance drop-in replacement for the factory air filter; fits OEM 997.2 Carrera airbox for improved airflow and performance.                                 ...

Improves cold air induction into the engine and improves power and sound through the rev range; constructed with genuine carbon fiber for strength and durability.                         ...

High performance drop-in replacement for the factory air filters; fits OEM 991 Carrera airboxes for improved airflow and performance.                                 ...

High performance cover lid works with factory air box to increase cold air flow to improve power                                           ...

High performance drop-in replacement for the factory air filter; fits OEM Ferrari 458 Italia air box for improved airflow and performance.                               ...

High performance drop-in replacement for the factory air filter; fits OEM Lamborghini Diablo air box for improved airflow and performance.                               ...

Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable).                   ...

Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable).                   ...