Motordyne 1/2" Iso Thermal plenum spacer (MD-12I) 18210 this kit utilizes a progressive

this kit utilizes a progressive VC-50 controller with dual water-methanol nozzles that proportionally inject according to boost pressure

you can easily fine tune the handling balance and eliminate understeer

Suitable for use with AutoMeter Electric instruments

21740-9FD0A

Reduced Disc Wear: Formulated to minimize disc wear compared to race pads

Motordyne 1/2" Iso Thermal plenum spacer (MD-12I) 18210 this kit utilizes a progressiveThis stealth modification adds 12HP 14HP and reduces the effect of power robbing heat soak. This plenum spacer can be used for maximum performance enhancement. It also adds a substantially deeper induction growl under the hood. The 1 2 plenum spacer is fully compatible with the engine cover but is too large to fit the stock strut bar. With the engine cover in place the engine bay looks completely stock with the only difference being the strut bar is