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Keep your firewall dry
eliminating issues caused by the N52's valvetronic system
your stock motor shaft can be easily and securely locked at maximum lift
It helps keep your firewall dry and looking clean while also providing a professional
Easily shed weight from your car without compromising the aesthetics with our Wiper Sprayer Head Delete kit
Maximum Lift Valvetronic Lockout Collar Keep your firewall dryThe Valvetronic Rotation Lockout Clamp is a must have for engine swaps. This technical system helps you take control of your standalone computer, eliminating issues caused by the N52's valvetronic system. With this clamp, your stock motor shaft can be easily and securely locked at maximum lift, allowing for precise engine speed control using the throttle body.
