SMART ExR 4 CYLINDERS CNG
✅ SMART ExR – Advanced Sequential CNG Kit for 4-Cylinder Vehicles
Upgrade your petrol car with a SMART ExR 4-Cylinder CNG Kit at Nandini Auto Center, Ranebennur’s trusted CNG conversion expert.
Save fuel. Drive further. Reduce emissions. Best-in-class Italian technology with professional installation.
???? RTO-Approved | Warranty Included | Precision Installation

1. CNG Filling valve:
device through which the cylinder is filled.
2. CNG Tank:
tank for CNG in gaseous phase.
3. Cylinder Valve:
allows gas into and out of the tank, measures level of gas in the tank and contains various safety devices.
4. Reducer:
reduces and adjusts the gas pressure.
5. Filter:
filter gas, it has sensors which measure the temperature and pressure of the gas and manifold pressure.
6. Injector Rail:
injects sequentially the correct amount of CNG into each cylinder.
7. Changeover Switch:
allows user to switch between gas and petrol and indicates the level of gas in the tank.
8. Gas ECU:
receives signals from various sensors, calculates and provides the parameters of the gas amount to be injected.
✅ Advanced ECU for better mileage & performance
✅ Smooth petrol-CNG auto-switching
✅ Compatible with most 4-cylinder petrol cars
✅ Enhanced safety features with anti-leak system
✅ Eco-friendly — reduces CO2 emissions
✅ Made with Italian components for durability
✅ Ideal for Cars Like:
- Maruti Suzuki Dzire, Ciaz, Ertiga
- Hyundai Verna, Creta
- Honda City, Amaze
- Toyota Innova, Urban Cruiser
- Volkswagen Vento, Polo
- Ford Ecosport, Figo
- Tata Nexon (Petrol)
✅ Installation Process: -
✅ Why Nandini Auto Center?
✅ Over 10+ years of CNG expertise
✅ Certified SMART ExR kit dealer in Ranebennur
✅ Highly experienced technicians
✅ Genuine kits with warranty
✅ Post-installation service & support