D4 Street Power Package (2016 GT4, Spyder)
Price range: $18,225.00 through $24,793.00
IMPORTANT: This item is available for in-shop installation only. We do not ship this product. Please contact us to schedule your installation.
Description
The Dundon D4 Package is the culmination of our work on perfecting and guiding the pressure waves into and out of the 3.8L Engine resulting in 72lbft max gains over stock and 100whp at the rev limiter.