GMC Sierra 2011 Mashallah, blessed be God. ((Please read the full ad before contacting)) Full option Sierra Z71 2011, imported from Universal Agencies. Personal use, not company-affiliated. Odometer: Approximately 383,000 km, subject to increase. Exterior: White Interior: Beige (original) Body: Original (except for paint on the edge of the roof due to rust) Transmission: Fully serviced. Differential: Yukon sport "watermelon" and Richmond ring and pinion. Airbags: Intact, praise be to God. Chassis: Intact, praise be to God. Modifications: 1- 6-liter engine, original heads, pistons, and rods. 2- DW 650cc injectors. 3- ARP head studs. 4- Melling oil pump. 5- Snow Performance 2.5 methanol kit. 6- Single turbo setup. 7- Chinese turbo headers and downpipe, Speed Car workshop in Dammam. 8- Has a relay that quiets the sound when closed. 9- Two batteries and a Rafiq Al-Darb charger. 10- Internal wiring harness, light switch, and ABS. 11- VS Racing turbo. 12- True Cool 40,000 BTU original transmission cooler. (Needs wastegate adjustment or spring change for high boost) WhatsApp contact only: 0508841655