G35 & M35 1/2″ Basic Plenum spacer

This stealth modification adds 12HP-14HP and is the simplest to install. This plenum spacer can be used for maximum performance enhancement. It also adds a substantially deeper growl under the hood. All Motordyne melt proof plenum spacers come with pre-attached, high quality gaskets.


SKU MD-1/2"B- Categories , Tag

(Due to Carb regulations this item is not sold/shipped to CA.- No International shipping) 

Weight 4 lbs
Dimensions 19 × 17 × 4 in