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Universal kits

LPG Vehicle kits for universal fitment.
Most supposedly sequential LPG systems available, including many Dutch & Italian systems are not infact fully sequential. They use the petrol injector timing from only one, or at best two, injector feeds. Agis is unique in that it uses EVERY  available petrol injector feed, thus making it FULLY SEQUENTIAL. These facts are especially important when converting modern engines which rely on individual signals for each cylinder and, in many cases, shut down a number of cylinders when cruising (eg: Chrysler/Dodge 5.7 Hemi). The use of an inadequate system on these engines can lead to early or premature catalyst failure. Agis is FULLY SEQUENTIAL, please remember this when comparing systems.
Technical support via email, 5 days per week is free for all the full kits we sell. This is normally sufficient for most people, however there are some who require telephone support. So, rather than charge more for all our kits to provide telephone support and therefore everyone pays, even those who do not need it, we have chargeable modules for telephone support.


Image Name Price  
Lecho SEC-SiS 4 cylinder cars Lecho SEC-SiS 4 cylinder cars
The Lecho SEC-SiS system is now available to the public. Until now this has been in short supply and has only been avail…
£627.00
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Lecho SEC-SiS 5/6 cylinder cars Lecho SEC-SiS 5/6 cylinder cars
5 or 6 cylinder car system The Lecho SEC-SiS system is now available to the public. Until now this has been in short …
£726.00
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Lecho SEC-SiS 8 cylinder cars Lecho SEC-SiS 8 cylinder cars
8 cylinder car system up to 300bhp The Lecho SEC-SiS system is now available to the public. Until now this has been i…
£803.00
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STAG 200 Sequential Gas injection system for 4 cylinder engine (full vehicle kit) STAG 200 Sequential Gas injection system for 4 cylinder engine (full vehicle kit)
Stag 200 plug-n-play advanced fully sequential gas injection system for 4 cylinder engine. UNBEATABLE QUALITY AND PRICE…
£502.17
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AGIS UNIVERSAL 4 CYLINDER AGIS UNIVERSAL 4 CYLINDER
THIS IS AN AGIS SEQUENTIAL GAS INJECTION SYSTEM UNIVERSAL FITMENT. This kit is designed to fit most 4 cylinder vehicles…
£847.54
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AGIS UNIVERSAL 6 CYLINDER High Output AGIS UNIVERSAL 6 CYLINDER High Output
THIS IS AN AGIS SEQUENTIAL GAS INJECTION SYSTEM UNIVERSAL FITMENT. This kit is designed to fit most high output (230 - …
£917.69
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AGIS UNIVERSAL 8 CYLINDER High Output AGIS UNIVERSAL 8 CYLINDER High Output
THIS IS AN AGIS SEQUENTIAL GAS INJECTION SYSTEM UNIVERSAL FITMENT. This kit is designed to fit most high output (230 - …
£1034.58
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