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BBK High Flow Aluminum Fuel Rail Kit (05-10 GT)

Market Price $252.99 You Save 13% ($33.00)
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  • Item 56096
  • MPN# 5017

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Features & Details

  • High Flow Design
  • Lightweight Aluminum Construction
  • Blue Anodized Finish
  • Fits 2005 to 2010 4.6L Mustangs
Better Fuel Flow. BBK High Flow Aluminum Fuel Rails replace those skinny stock fuel rails to reliably flow more fuel to your high performance engine.

Quality Construction. Crafted from lightweight aluminum each fuel rail is CNC machined to precise tolerances for maximum performance and completed in a blue anodized finish for longevity.

Application. The BBK High Flow Aluminum Fuel Rails are specifically designed for use on the 2005 to 2010 4.6 V8 Mustangs with either stock or aftermarket intake manifolds.

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
Hardware included:
  • (1) Driver Side Rail
  • (1) Passenger Side Rail
  • (4) Rail Mounting Brackets
  • (1) Fuel Pressure Sensor Mount
  • (1) 1/8" Pipe Plug
  • (2) 6-32 x 3/4" SHCS
  • (2) 10-32 x 5/8" BHCS
  • (4) 1/4"-20 x 3/8" BHCS
  • (4) M6x1.0x16mm BHCS
  • (6) O-Rings
  • (8) Washers
  • (4) Black Spacers
  • (1) Spring-Lok Fitting
  • (1) 13" Fuel Line Hose
  • (2) 9/16" Rail End Plugs
  • (2) 9/16" Rail end adapters
  • (2) 9/16" 90 degree Pushlock Hose Swivel Fittings
Installation Info
Tech Specs
Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10

People Who Bought This Item Also Bought

Most Helpful Reviews

Not compatable

Although quite nice in the manufacture and finish, these rails will not fit alot of the aftermarket intakes. I have an EFORCE supercharger with its intake, I use the original ford rails. I have found ...

Read More
Helpful (23)

BBK fuel rail

Great buy,looks really nice, would be a great buy for anyone,not very hard to put on and you're like the horse power

Helpful (4)

Overall Rating 3.5 out of 5 stars
Read All 13 Reviews

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3 Questions / 5 Answers

Ask a Question

will this work fine with my 2005 gt some write-ups say to use with high power cars......can i use it on my mildly modified n/a 05' gt ???......AND how many hoses are in the hose kit, please


  • Fuel rails can be installed on any motor, stock, mild, or highly modded cars. You will see no benefit on a stock or mildly modded car other than aesthetics. It should include one hose which is the cross-over. Your stock fuel line connects to the fuel rail. No other hoses needed.


Show 2 more answers Helpful (1)

Would it fit with a roush r2300 tvs installed? Because roush uses different fuel rails than the stock fuel rails.


  • Unfortunately we have not tested the BBK High Flow Aluminum Fuel Rail Kit with a TVS supercharger to be able to confirm fitment

    Rob D

Helpful (0)

will they fit a wipple super charger I have a wipple twin screw super charger. will they fit on that or am I stuck with the stock fuel rails


  • Hi,This BBK High Flow Aluminum Fuel Rail Kit can be used with a Whipple supercharger since you use your stock fuel rails with the Whipple, and this fuel rail kit is designed as a direct upgrade replacement.

    Chris J

Helpful (0)

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Customer Reviews (13) Write a Review

Overall Rating 3.5

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Performance Gain 3.222222 3.2
  • Fit 3.888889 3.9

  • 3/5

    August 23, 2010

    Not compatable

    Although quite nice in the manufacture and finish, these rails will not fit alot of the aftermarket intakes. I have an EFORCE supercharger with its intake, I use the original ford rails. I have found these Rails would work if the original mounting locations ie: fuel pressure boss, intake mounting location in relation to the injectors was used. The actual rail mounting is forward, thus placing the fuel pressure boss forward and hitting the runners. I also found the fuel supply hose to be a bit short and too small in ID. This is also the case with the Saleen Supercharger intake. Lastly, BBK will not allow your return once you purchased the rails, used or otherwise (mine were not used at all)

    Glenn B

    Helpful (23)

  • 5/5

    Installation Time: Less than 1 Hour

    May 14, 2015

    BBK fuel rail

    Great buy,looks really nice, would be a great buy for anyone,not very hard to put on and you're like the horse power


    Year: 2006 Submodel: GT Ironton, MN, USA

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    July 17, 2013

    Great fitment!

    Need to take your time to assemble the fuel rail but once it's done it fits really nicely even with my ford racing intake. It's defenetly a must have if you think about buying this intake!


    Year: 2008 Submodel: GT Quebec, Canada

    Helpful (2)

  • 1/5

    May 31, 2017

    Beware very bad item

    American Muscle is a great company, But the BBK Fuel Rail Kit is design very poorly. This rail leak out of every orcs. I tried 3 times to install it. Then called American muscle for a full refund. Please don't wast your time on this product.


    Year: 2006 Submodel: GT

    Helpful (1)

  • 3/5

    Installation Time: Afternoon

    March 31, 2017

    Expected better

    Instructions are VERY poorly written. I'm an experienced mechanic and basically had to figure out install on my own and ended up with a major gas leak. Very disappointed. I've spent a ton of $ on BBK parts in the past couple years and they just lost a customer over this!


    Year: 2011 Submodel: GT

    Helpful (1)

  • 1/5

    September 16, 2016

    Cheap cross over hose

    First AM is great, fast shipping with a helpful staff. Ok I got the rails. First the color was little darker then in the pictures, well no big deal. Didn't have BBK emblem on the rails, wish I like. But the worst crossover hose setup I seen. Scary fire starter! The 90 degree fitting with barb hold the cheap rubber hose in place. NO CLAMPS! Sorry but running Dual fuel pumps at 40 PSI we not hold that setup. Had to make a real hose for the rails.


    Year: 2007 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Afternoon

    August 27, 2015


    I up-graded to these fuel rails at the same time I installed the ford racing intake manifold so time to install is unknown. The finish on fuel rails is not as nice as it appears in the pictures, kind of dull. The factory rails are have clips to hold the fuel injectors in place , these do not, so the only thing holding them together are the bolts to the intake manifold. Also the hoses did not come with clips or bands to hold together. A little scary for someone like me. But no fuel leaks. Ok for the price and you get what you need to install them.


    Year: 2005 Submodel: GT central fl

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    April 07, 2015

    Tough Rails

    The BBK fuel rails came with all the listed parts to install quickly. Everything in the kit seemed to be quality made. These rails are much stronger than the stock 4.6 3v fuel rails which makes it almost impossible to damage when switching out injectors. This kit comes with the quick connector for the fuel line and requires no cutting of any fuel lines. The fuel pressure sensor perch faces the same way as the stock rails (fits FPS wiring with no mods) has a nice port area available to install a Schrader valve or pressure gauge (neither included in this kit) to see real time fuel pressure with out a handheld tuner. The only feature I had trouble with is the crossover hose wanting to leak. For some reason, the rubber fuel hose would not fully seat on the driver side rail barb and would drip a little bit of gas if I wiggled the hose a little. I ended up putting hose clamps on the connections and that corrected the problem. The rails have the ability to flow more fuel, but I am running stock injectors and a stock fuel pump, so I didn't experience any performance gains with this product. pick up some new injector o rings and replace them while you have them out! All in all, good rails for the money!


    Year: 2005 Submodel: GT Westminster, MD

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    January 16, 2015


    My stock rails developed a leak, these were an inexpensive replacement. They look good, they do nothing for performance except that they are much better built than the stock rails and will not leak gas. If you order the rails order the injector seals as well, it's just cheap insurance. As always American Muscle shipped quickly and Justin was very helpful on the phone while ordering. Great shop, great products.....


    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    April 05, 2010




    Helpful (1)

  • 1/5

    Installation Time: Afternoon

    September 06, 2017

    BBK Rail Kit

    This product, while looked great, did not work at all, Bad threads from the manufacture, all of them, terrible work. When I fired the car up gas spurt everywhere. I tried to return them and...... sorry we dont take those back....Well what if they are defective from the factory ??????


    Year: 2006 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 10, 2017

    Good stuff

    Nice annodized finish even and flawless. Easy assembly, if you plan going to a return system this makes it easy!


    Year: 2010 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    August 26, 2013

    aesthetic upgrade

    Looks great, installation was easy, and fit was perfect. Little to no performance upgrade on a N/A GT but I didn't expect any improvement.


    Year: 2005 Submodel: GT Massachusetts, USA

    Helpful (0)

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