Dinan

Compatible w/ Stock Air Box - G80/G82/G83/G87 (S58)Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your...

Your engine effectively functions as a giant air compressor. Feeding more air to your engine is a great way to improve power, especially if it's cooler, denser air. This intake system modifies the...

Dinan's High Flow Intake System consists of an injection molded replacement lid for the stock air box designed to increase overall volume and accommodate a high flow filter element for optimum intake...

Dinan's high flow intake system for the 550 dramatically increases intake air-flow volume and velocity as well as ensuring the lowest possible intake air temperatures for maximum power gains, as well...

Dinan's high flow intake system for the 650 dramatically increases intake air-flow volume and velocity as well as ensuring the lowest possible intake air temperatures for maximum power gains, as well...

The Dinan High Flow Mid-pipe for the F22 M240i allows for an aggressive tone to be achieved out of the stock system. Coupled with the associated Dinan exhaust the sound is further perfected into an...

The Dinan High Flow Mid-pipe for the F30 340i allows for an aggressive tone to be achieved out of the stock system. Coupled with the associated Dinan exhaust the sound is further perfected into an...

Stainless Steel - 3" - G30The Dinan Middle Exhaust for the G30 M550i introduces a more aggressive tone and an increase in volume over the stock system. Coupled with the associated Dinan exhaust, the...

Stainless Steel - 3.25" - F95/F96The Dinan X-Pipe for the F95 X5M and F96 X6M introduces a more aggressive tone and an increase in volume over the stock system. Coupled with the associated Dinan...

Stainless Steel - 3" - G80/G82/G83Looking to elevate the external acoustics of your G8x but want to upgrade in stages and/or not break the bank? The Dinan Middle Exhaust for the G80 M3 is and...

Stainless Steel - 3" - G87Looking to elevate the external acoustics of your G8x but want to upgrade in stages and/or not break the bank? The Dinan Middle Exhaust for the G87 M2 introduces a more...

Dinan’s High Flow Throttle Body improves intake air flow for additional horsepower and torque gains. The internal diameter of the stock throttle body is bored larger for a 9% increase in air flow...