Parts & Accessories Spare parts Programming for Chevrolet and GMC cars Tahoe / Yukon / Sierra / Silverado / Caprice / Camaro 1. Speed limiter removal 2. Hesitation programming 3. Catalytic converter sensor deletion 4. Check engine light deletion 5. RPM increase when stopped 6. DOD system deactivation (which switches the engine from 8 to 4 cylinders) 7. Fan programming Prices One programming: 100 SAR Two programs: 150 SAR 3 programs: 200 SAR Computer diagnostic: 50 SAR Accelerator programming: 50 SAR