G35 & M35 1/2″ Iso Thermal plenum spacer

This 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. (independent review)

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

 

$391.78

SKU MD-1/2"I- Categories , Tag
Weight 4 lbs
Dimensions 19 × 17 × 4 in