CNG Kit Patna proudly serves customers from Gopalganj, Bihar. Located on the Bihar-UP border, Gopalganj residents benefit greatly from CNG conversion as fuel savings compound on the longer inter-city drives typical in the region. Our Patna centre (Kankarbagh) is approximately 190 km away via NH-27, and we also assist fleet owners in Gopalganj with bulk installation planning.
At CNG Kit Patna (NEXTGEN FUEL SYSTEM), we are a Government of Bihar approved and ICAT-certified CNG kit retro-fitment centre operating since 2012. With 9,000+ successful installations and 4.8/5 customer rating, we are Bihar's most trusted name for CNG conversions.
Sequential ICAT-approved CNG kit fitted in 4–6 hours. Same-day service available. Covers BS III, IV, VI vehicles.
We handle the complete Bihar RTO endorsement process so you drive legally from day one.
Engine-specific tuning ensures optimal performance and mileage on CNG fuel.
PESO-compliant annual safety checks and 3-year cylinder hydro-testing certification.
The cost of CNG kit installation for customers from Gopalganj is transparent and competitive:
| Kit Type | Price Range | Best For |
|---|---|---|
| Classic Sequential CNG Kit | ₹15,000 – ₹18,000 | Alto, Wagon R, Santro |
| Premium Sequential CNG Kit (Mijo) | ₹20,000 – ₹25,000 | Swift, Dzire, i20, Aura |
| OEM CNG Kit (Maruti / Hyundai) | ₹25,000 – ₹30,000 | Ertiga, Grand i10, Tiago |
* Prices include installation, RTO documentation, and first free service. Get an exact quote →
We install CNG kits on all popular vehicles sold in Gopalganj and Bihar:
Supports BS III, BS IV, BS VI Phase 1 & Phase 2 compliant engines.
Our centre is located at Opp. Gayatri Mandir, Lohia Nagar, Kankarbagh, Patna – 800020.
💡 Tip: Fleet customers from Gopalganj can contact us for a special group booking with priority slots.
Yes. Our RTO endorsement is valid across Bihar and we regularly serve customers from border districts. The vehicle will be legally compliant to run CNG in both Bihar and UP.
We recommend the Premium Sequential Mijo kit for long-distance vehicles – it offers better durability and consistent performance on highways.
RTO endorsement is processed the same day as installation in most cases. You receive all documents before leaving our centre.
We support passenger vehicles and light commercial vehicles (LCVs) that are petrol-powered. Check with us for your specific model.
Ready to save on fuel? Send us a free inquiry → or call +91 72097 72101 today.
Our team is ready to help. Fill our inquiry form or give us a call!