VW Vanagon Complete Fuel Rail system for Waterboxer 2.1L 2.3L 1.9L – Injectors Included
Price is Per Set of 4 Flow Matched Injectors with top feed bolt on fuel rail system. This system eliminates the plastic, prone to cracking fuel distribution rail while allowing you to use the latest and greatest EV14 Fuel Injectors. For those wondering, YES, the bore in the rail IS made to the factory angle.
These are 100% Brand New Genuine Bosch Fuel Injectors that we have flow matched and modified specifically for Volkswagen Waterboxer engines. These injectors are fully compatible with E85 and the Ethanol content in todays pump gas no matter where you are in the world.
The injectors themselves are truly the latest technology EV14 Bosch Fuel Injector with 4 hole spray pattern. These are the same Bosch fuel injectors we use in our EV14 Hose End injector upgrade. Instead of using a hose end connection, we are using an o-ring seal which is how all fuel injectors have been sealing for the last 40+ years. Moving away from the “gold standard”, so to speak…
This is an upgrade over the older Pintle Style injector AND over the Teal Monster and other EV1 injectors that had a 4 hole spray pattern advertised as EV14 “Nozzle”. Better atomization of the fuel results in:
-Smoother running engine
-Mid range pick-up
-Overall power increase over the tired old stockers.
Upgrade over ANY other injector on the market for your waterboxer or Your money Back!
Everything needed for a quick and easy install is available.
IR WBX Fuel System upgrade includes the following:
2x Anodized Top Feed rails tapped for -6 Port Fitting for easy adapting to barbed fittings with a sturdy seal from rail to fittings
4x Flow Matched Injector-Rehab EV14 Vanagon Fuel Injectors
2x Manifold Mounting Screws
4x Straight AN Adapter for rail
4x 7M Hose Barb (5/16) – 90*
4x Hose Clamps
This listing specifically for VW Vanagon 1.9L 2.1L and 2.3L Waterboxer WBX
**Note** After roughly 100 sets of these rails going out into the wild, we took feedback from customers and made some changes to improve the design and meet the needs of the masses. Changes/Updates are as follows:
-We did away with the NPT thread fitting and replaced with an 0-ring based Port fitting
-Rail length was extended to compensate for both the depth a port fittings seats AND for better clearance of the plug wires.
-Mounting bracket was changed to no longer have an adjustment slot. Too many people had a “concern” the adjustment would self adjust. While that was previously factored into the original design, we didnt feel like dealing with the repeated question, so we did away with it. There is 1 height to the bracket now.
-Fitting kit is no longer an option, it is standard. There were almost zero customers that opted to assemble their own install kit. Those that did all came back to purchase it at a later date, so it is now part of the kit, standard.
Complete step by step install instructions can be found HERE.
An in-depth comparison showing the potential leak points of a hose end injector vs our fuel rail system can be found HERE.
Lifetime Warranty on Fuel Injectors
NEW Bosch. Not a refurbished Fuel Injector.
International Orders should be directed to