Gibson 21-23 GMC Yukon XL Denali/Chevrolet Suburban 6.2L 2/4wd Black Elite Cat-Back Exhaust E-Class Our new RGB+A SWITCHBACK line-up

Our new RGB+A SWITCHBACK line-up features our traditional RGB ColorSHIFT(tm) halo technology with an addition of Amber LEDs

Factory connections mean a painless install giving you six acceleration levels and a security mode

These shocks are configured specifically for each application in both length and damping tune

As with all of Roushís round exhaust tips

and the air box lid allows for quick and easy access to the filter without tools

Gibson 21-23 GMC Yukon XL Denali/Chevrolet Suburban 6.2L 2/4wd Black Elite Cat-Back Exhaust E-Class Our new RGB+A SWITCHBACK line-upDon't waste a split second! The Black Elite Yukon XL Denali or Subruban Exhaust displays performance and style by giving you the ultimate choice where there's no need to decide. Take on adventure with the Black Elite Split Rear. Each T 304 stainless tip is offered with a premium black ceramic finish applied with Gibson's formulated process exclusive only to the Black Elite. For increased style and Performance, the series pushes the sound through our