Uprated valve guides used in the cylinder head : Manganese Bronze Metal
Uprated valve guides used in the cylinder head : Manganese Bronze Metal
Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip
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Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.
This product was last offered at the strikethrough price on
05-02-2026
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For use in setups where charge pipe injection is being utilized.
High flow WMI solenoid with inline 40 micron filter
Upgraded Silicone hoses and short section: noise generator delete on earlier engines
Runs from the turbocharger's outlet to the intercooler's inlet
Upgraded Silicone hoses and short section: noise generator delete on earlier engines
Includes all hardware needed to keep valve functioning like new
Reduce turbo changer heat that can melt the valve cover and warp the hood scoop
High grade drop-in filter for your MINI, designed for road or competition use
Not for John Cooper Works kit
Bearing set from ACL but with improved performance over stock bearing
This product was last offered at the strikethrough price on
04-09-2026
Replacement WMI Water Injection Hose
Used to connect exhaust sections.
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Two required per valve, necessary for use with certain supertech valves
Secures items under the hood and resists rust
1/4" tee fitting for water/methanol lines