Three reasons
- The boot: a CNG cylinder weighs 60–90 kg and takes half of it; an LPG toroidal sits in the spare-wheel well
- Range: 150–250 km per fill on CNG, 350–450 on LPG
- Stations: LPG is in every district
What comes off
The CNG cylinder, the high-pressure line, the CNG reducer and filler. The ECU and injectors often stay if they are Digitronic in good condition — re-tuned for LPG.
What goes on
An LPG cylinder (toroidal or cylindrical), multivalve, vaporiser-reducer, filters, a low-pressure line, a filler. Then a leak test and tuning.
What it costs
It depends on how much stays. If the ECU and injectors stay: a cylinder from 35,000, a reducer, a multivalve and labour. If the system is all new: the standard installation price. Tell us the car and the old system and we quote exactly.
The old cylinder
A CNG cylinder with a valid test can be sold or kept — we hand it back to you. An out-of-date one goes for disposal.
Time
One to two working days, depending on how much old equipment there is to remove.