![](/images/header_icons/no_tax_desktop.jpg)
Hello, Sign In!
Select Your Vehicle
Select Your Vehicle
HKS Fuel Rail Upgrade Kit - Hole Diameter: 11mm
![](/images/brand_logos/hks.gif)
![HKS Fuel Rail Upgrade Kit - Hole Diameter: 11mm](/images/hks/1407-rn003.jpg)
![](/images/brand_logos/hks.gif)
Part #: 1407-RN003
$612.95
$521.01
For each kit
![](/images/sale_tag.png)
Free Shipping! *to continental U.S. only
![HKS Fuel Rail Upgrade Kit - Hole Diameter: 11mm](/images/hks/1407-rn003.jpg)
Fits On:
89-02 NISSAN SKYLINE GTR
Description:
HKS Fuel Rail Upgrade Kit (1407-RN003) Fuel Delivery Kit Hole Diameter : 11mm
HKS Fuel Rail Upgrade Kit (1407-RN003) Fuel Delivery Kit Hole Diameter : 11mm
HKS Fuel Rail Upgrade kits are high-performance fuel delivery units that are designed to properly supply the additional fuel needed for high boost/performance applications. HKS Fuel Rail Upgrade kits are direct bolt-on replacements of factory fuel rails.
Q: What do fuel rails do? Why buy fuel rails?
A: Fuel rails are designed to keep pressurized fuel flowing to the injectors. When high performance motors are built and the fuel pressure is increased, sometimes the standard bore on the fuel rail is too small, restricting fuel flow to the injectors and causing your car to lean out.
Q: Are fuel rails sold individually?
A: Fuel rails are sold individually unless otherwise noted.
Q: How do you install fuel rails?
A: Fuel rails are installed by removing the injectors and fuel pressure regulator from your factory rail. The factory fuel rail is then removed and the new unit is installed in its place. Specialty tools are needed to remove the fittings on your standard rail and to install new fittings into the new fuel rail. This job should be left to the pros if you've never done a fuel rail before.
A: Fuel rails are designed to keep pressurized fuel flowing to the injectors. When high performance motors are built and the fuel pressure is increased, sometimes the standard bore on the fuel rail is too small, restricting fuel flow to the injectors and causing your car to lean out.
Q: Are fuel rails sold individually?
A: Fuel rails are sold individually unless otherwise noted.
Q: How do you install fuel rails?
A: Fuel rails are installed by removing the injectors and fuel pressure regulator from your factory rail. The factory fuel rail is then removed and the new unit is installed in its place. Specialty tools are needed to remove the fittings on your standard rail and to install new fittings into the new fuel rail. This job should be left to the pros if you've never done a fuel rail before.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
![](/images/home/andys_left.jpg)
![](/images/home/andys_top.jpg)
![](/images/home/andys_middle.jpg)
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
![](/images/home/ebay_certified.gif)
![](https://i.ebayimg.com/images/g/pKsAAOSweiZf47GP/s-l225.jpg)
GM 12687244 12685360 LH & RH Fuel Injection Fuel Rails w/ Fuel Press Sensor V8
![](https://i.ebayimg.com/images/g/dw0AAOSwdgFkBX5v/s-l225.jpg)
Billet Fuel Rail Kit for LS LS1 LS2 LS3 LS6 Intake Manifold +Hardware US
![](https://i.ebayimg.com/images/g/358AAOSwvCxnrLmb/s-l225.jpg)
GM Fuel Rail Set of 8 1999-2007 LS 4.8L 5.3L 6.0L Silverado Sierra 17113695
![](https://i.ebayimg.com/images/g/~WIAAOSwF5tmzjS4/s-l225.jpg)
MSD Atomic 2724 EFI Billet Fuel Rails, Black for AirForce LT1 LT GM Gen V V8 int
![](https://i.ebayimg.com/images/g/2hUAAOSwZrJnKEGu/s-l225.jpg)
High Flow Fuel Rails Kit For LS1 LS6 Black Aluminium GDF
![](/images/home/in_the_press_slider_animation_728x90.gif)