The BMW Z Series delivers open-top driving excitement with the perfect blend of performance, style, and roadster heritage. Enhance your BMW Z model with Dinan performance upgrades, including ECU tuning, intake systems, exhaust upgrades, suspension components, and supporting hardware engineered to increase power, improve handling, and elevate every drive.

DINANTRONICS X kits are designed to extract maximum power out of a completely stock vehicle and those with basic bolt on modifications without having to alter the factory engine programming.