The CNC WINFactory Z32 Top-Feed Fuel Rail Kit (pictured in the batch photo) as of 4-2021 are in redesign and construction phase. We are still offering the Stainless Steel version currently, powder coated in a variety of colors.

Starting at:
$1550 for the kit and injectors, less fuel line kit

$1690 for the kit, injectors and fuel line kit

Separate injector upgrades also available



Optional factory fitment Braided Line Kits with AN Fittings available below.

The CNC aluminum fuel rail uses -8 AN fittings for the inlet and outlet. The use of aluminum makes construction faster and tolerances tighter. Running E85 through the rail is not a problem as every rail is Diamondized coated for long term protection. The rail is still designed around fitting under the stock throttle cable cover (but will need 3/8" spacer in the front for the cover), retaining both throttle and cruise control cable locations. It was also designed around the more affordable Bosch EV14 LS7 48mm long, 14mm oring style injectors, which you can purchase at your local parts store with a large variety of sizes to choose from (ecu chip tuned accordingly of course).

All of our kits are exclusively sold with Injector Dynamics injectors.

Installation is as easy as removing the old fuel rail. Most stock configurations can take about 6 hours, but with proper bypasses and deletes, can be installed in as little as 2 hours.

The original Stainless version is still available, but at a construction delay as all the constructed ones have been sold:
The rail is made out of Seamless Stainless Steel tubing with steel -8 AN fittings. The use of steel allows for easy trouble free E85 fuel to be used or any other alcohol fuels. The rail was designed around fitting under the stock throttle cable cover and around the more affordable Bosch EV14 LS7 style injectors which you can purchase at your local parts store with a large variety of sizes to choose from (ecu chip tuned accordingly of course). All the rails are nickel plated for added corrosion protection. And now the kits are exclusively sold with Injector Dynamics injectors.]]

The kit comes complete:
1 - WINFactory Top Feed Fuel Rail
2 - Hold down Bracket
6 - Injector Dynamics injectors (your choice of flow rate)
6 - Lower plenum adapters (specify plenum model)
6 - Adapters seals (specify plenum model)
6 - Injector connectors

*Please specify which injector size you need when you checkout
1050x cc/min (NA & TT application)
1300 cc/min (NA & TT application) - Additional cost for these injectors
1700 cc/min (NA & TT application) - Additional cost for these injectors
2600 cc/min (NA & TT application) - Additional cost for these injectors and require special tuning


Contrary to what some may say:

No need for an injector driver!

No standalone engine management! Recommended for the 1700cc and larger injectors.

No machining of the lower plenum!

No need for a custom balance tube!

No core charges of any kind!

if not in stock, possible 1 month wait for production. please call or email prior to ordering.

20% restocking fee on returned items.