Sierra 2012 intake with a fiber chamber and glass. Its performance makes a difference, and the sound inside and outside the car when you push the vehicle. New is around 2000 SAR... Selling for 1,600. Almost new, used around 3000 km. Comes with all its accessories. Fits Escalade, Denali 6.2. Yukon, Tahoe 5.3. Sierra 1500, 2500HD 6.0. From 2007+ onwards.