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.
The Dinan throttle bodies are matched on a Superflow Flow bench to ensure excellent drivability and faults will not be set.
This product is backed by our industry leading 4 year /50,000 mile new car matching warranty so you can rest assured that you are purchasing the best quality product for your BMW.
A $3800 Core charge will be credited once the OEM Throttle Bodies have been shipped back to us!
SPECIAL ORDER PART! MUST PRE-ORDER. AVERAGE SHIP TIME 1-2 WEEKS!!!