Dinan Performance Spring Set | F22 · F23 228i · 230i · F32 · F33 · F36 428i · 430i | 2.0L Turbo I4 [N20] · 2.0L Turbo I4 [B46] G05 X5 M60i 4.4L Turbo V8 [N63] or stand-alone fuel controllers

or stand-alone fuel controllers

Use the IE Billet Boost Cap to securely block off the intake manifold PCV inlet port when the factory PCV system has been removed

With this brace

IE Tall Boy Main Caps require machine work for installation by a certified machine shop

To confirm the correct part the stock shifter cable is connected to the selector lever on the transmission to a ball-shaped or pin mounting stud

Dinan Performance Spring Set | F22 · F23 228i · 230i · F32 · F33 · F36 428i · 430i | 2.0L Turbo I4 [N20] · 2.0L Turbo I4 [B46] G05 X5 M60i 4.4L Turbo V8 [N63] or stand-alone fuel controllersSuspension systems that not only transform the stance of the vehicle but also maintain ride quality and improve upon handling are what Dinan suspensions are known for. This is accomplished by pairing springs sets with bump stops spring perches or both to maintain suspension travel resulting in a smooth ride while also improving mechanical grip and handling. This is what makes Dinan suspension systems unique. While we are able to sell each component