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  1. Lethal Performance Pre-assembled PTFE Fuel Line Kit - Regulator Before the Rails, Fits 2011-2014 Mustang GT, Boss302, 13-14 Shelby GT500

    Regular Price: $429.00

    Special Price $359.99

    Already have one of the Lethal Performance or DivisionX 850-2000 rwhp fuel systems on your 2011-2014 Mustang GT / Boss 302 or 2013-2014 Shelby GT500 and want to upgrade from the standard push-lock hose to the PTFE hoses? Well then this kit is for you! This kit comes with all the lines and fittings needed to replace the push-lock hose and fittings on your car, and it's already completely assembled, just run the lines and thread them onto the current AN fittings at the hat, filter, regulator and rails. This is the only hose kit that guarantees no fuel smell to weep from the lines and fittings.Learn More
  2. Lethal Performance 2011-2017 Mustang GT Level 1 Return Style Fuel System (Stock Manifold / Front Feed Whipple)
    $1,699.99

    Are you running out of fuel with your current combo or simply looking to support more power or different fuel types without breaking the bank? We've got the solution for you. The all new Level 1 Return style fuel system is exactly what you need. Not only does this kit have the ability to work with your stock fuel rails but has the ability to be upgraded later on. So if you're looking to add an additional pump or some aftermarket fuel rails at a later date the Level 1 Return system has that flexibility.

    Utilizing the DivisionX S197-C billet fuel hat as the systems backbone you can run up to 3 pumps based on what type of power you're looking to support and what fuel you'll be using. We then run a 8an feed line to our aftermarket fuel filter and from there the Aeromotive X1 Series EFI bypass regulator. From there we feed the stock fuel rail with an OEM adapter. Fuel is returned to the fuel tank with a 6an return hose off of the regulator. Our Level 1 system uses all Fragola PTFE fuel hoses which are pre-assembled and won't leak or smell of fuel. Included in this system is our dual pump return style wiring harness which is plug and play with the DivisionX S197-C fuel hat. The triple pump wiring harness is available as an upgrade for those looking to run 3 pumps.

    Why go with this system as opposed to others that use a factory style fuel hat and pump setup? This system has much more capability than other kits on the market and as mentioned can easily be upgraded to a triple pump setup or with aftermarket fuel rails. Our competitors are stuck using only 2 inferior fuel pumps where this system has the option to use one of many of the top notch pump offerings from Walbro, Aeromotive and AEM.

    What's Included?:
    DivisonX S197-C Triple Pump Fuel Hat
    Aeromotive X1 Series EFI Bypass Regulator (with fuel pressure gauge)
    DivisionX Dual Pump Return Style Wiring Harness (Triple Pump Harness Optional)
    DivisionX High Flow Fuel Filter (Stainless Washable E85 Compatible Element Optional)
    Walbro Fuel Pumps of Your Choice
    Fragola Pre-Assembled PTFE Feed and Return Lines
    OEM Adapter for OEM Fuel Rail Connectivity
    All Fittings and Hardware Needed for Installation

    Learn More
  3. Lethal Performance 2011-2017 Mustang GT & GT350 Level 2 Return Style Fuel System
    $2,299.99

    Are you running out of fuel with your current combo or simply looking to support more power or different fuel types without breaking the bank? We've got the solution for you. The all new Level 2 Return style fuel system for your 2011-2017 Ford Mustang GT is exactly what you need. The Level 2 system varies from the Level 1 system as it no longer uses your stock fuel rails in a deadhead configuatrion. Instead it now uses a set of the DivisionX billet Coyote fuel rails and is run in a traditional style routing for the hoses. We accomplish this by using a Y-block at the end of the main feed line which then feeds each aftermarket fuel rail from the rear. We then leave each rail from the front and feed the Aeromotive X1 Series Pro EFI Bypass Regulator where the fuel is regulated and then returned to the tank. Utilizing the DivisionX S197-C billet fuel hat as the systems backbone you can run up to 3 pumps based on what type of power you're looking to support and what fuel you'll be using. We then run a 8an feed line to our aftermarket fuel filter and from there the Aeromotive X1 Series Pro EFI bypass regulator. Our Level 2 system uses all Fragola PTFE fuel hoses which are pre-assembled and won't leak or smell of fuel. Included in this system is our dual pump return style wiring harness which is plug and play with the DivisionX S197-C fuel hat. The triple pump wiring harness is available as an upgrade for those looking to run 3 pumps. Why go with this system as opposed to others that use a factory style fuel hat and pump setup? This system has much more capability than other kits on the market and as mentioned can easily be upgraded to a triple pump setup. Our competitors systems are stuck using only 2 inferior fuel pumps where this system has the option to use up to three of the top notch pump offerings from Walbro. What's Included?: DivisonX S197-C Triple Pump Fuel Hat DivisionX Billet 5.0L Coyote Fuel Rails Aeromotive X1 Series Pro EFI Bypass Regulator (with fuel pressure gauge) DivisionX Dual Pump Return Style Wiring Harness (Triple Pump Harness Optional) DivisionX High Flow Fuel Filter (Stainless Washable E85 Compatible Element Optional) Walbro Fuel Pumps of Your Choice Fragola Pre-Assembled PTFE Feed and Return Lines All Fittings and Hardware Needed for InstallationLearn More
  4. Lethal Performance 2011-2017 Mustang GT & GT350 Level 2 Return Style Fuel System (Whipple / Edelbrock Supercharger)
    $2,099.99

    Are you running out of fuel with your current combo or simply looking to support more power or different fuel types without breaking the bank? We've got the solution for you. The all new Level 2 Return style fuel system for your 2011-2017 Ford Mustang GT is exactly what you need. The Level 2 system varies from the Level 1 system as it no longer uses your stock fuel rails in a deadhead configuration. Instead it now uses the fuel rails supplied with your Whipple or Edelbrock supercharger kit and is run in a traditional style routing for the hoses. We accomplish this by using a Y-block at the end of the main feed line which then feeds each aftermarket fuel rail from the rear. We then leave each rail from the front and feed the Aeromotive X1 Series Pro EFI Bypass Regulator where the fuel is regulated and then returned to the tank. 

    Utilizing the DivisionX S197-C billet fuel hat as the systems backbone you can run up to 3 pumps based on what type of power you're looking to support and what fuel you'll be using. We then run a 8an feed line to our aftermarket fuel filter and from there the Aeromotive X1 Series Pro EFI bypass regulator. Our Level 2 system uses all Fragola PTFE fuel hoses which are pre-assembled and won't leak or smell of fuel. Included in this system is our dual pump return style wiring harness which is plug and play with the DivisionX S197-C fuel hat. The triple pump wiring harness is available as an upgrade for those looking to run 3 pumps. 

    Why go with this system as opposed to others that use a factory style fuel hat and pump setup? This system has much more capability than other kits on the market and as mentioned can easily be upgraded to a triple pump setup. Our competitors systems are stuck using only 2 inferior fuel pumps where this system has the option to use up to three of the top notch pump offerings from Walbro. 

    What's Included?:
    DivisonX S197-C Triple Pump Fuel Hat
    Aeromotive X1 Series Pro EFI Bypass Regulator (with fuel pressure gauge)
    DivisionX Dual Pump Return Style Wiring Harness (Triple Pump Harness Optional)
    DivisionX High Flow Fuel Filter (Stainless Washable E85 Compatible Element Optional)
    Walbro Fuel Pumps of Your Choice
    Fragola Pre-Assembled PTFE Feed and Return Lines
    All Fittings and Hardware Needed for Installation

    Learn More
  5. Lethal Performance 2011-2017 Mustang GT Level 1 - Level 2 Fuel System Upgrade Kit
    $689.00

    Are you running out of fuel with your current combo or simply looking to support more power or different fuel types without breaking the bank? We've got the solution for you. The all new Level 2 Return style fuel system for your 2011-2017 Ford Mustang GT is exactly what you need. The Level 2 system varies from the Level 1 system as it no longer uses your stock fuel rails in a deadhead configuatrion. Instead it now uses a set of the DivisionX billet Coyote fuel rails and is run in a traditional style routing for the hoses. We accomplish this by using a Y-block at the end of the main feed line which then feeds each aftermarket fuel rail from the rear. We then leave each rail from the front and feed the Aeromotive X1 Series Pro EFI Bypass Regulator where the fuel is regulated and then returned to the tank. Utilizing the DivisionX S197-C billet fuel hat as the systems backbone you can run up to 3 pumps based on what type of power you're looking to support and what fuel you'll be using. We then run a 8an feed line to our aftermarket fuel filter and from there the Aeromotive X1 Series Pro EFI bypass regulator. Our Level 2 system uses all Fragola PTFE fuel hoses which are pre-assembled and won't leak or smell of fuel. Included in this system is our dual pump return style wiring harness which is plug and play with the DivisionX S197-C fuel hat. The triple pump wiring harness is available as an upgrade for those looking to run 3 pumps. Why go with this system as opposed to others that use a factory style fuel hat and pump setup? This system has much more capability than other kits on the market and as mentioned can easily be upgraded to a triple pump setup. Our competitors systems are stuck using only 2 inferior fuel pumps where this system has the option to use up to three of the top notch pump offerings from Walbro. What's Included?: DivisonX S197-C Triple Pump Fuel Hat DivisionX Billet 5.0L Coyote Fuel Rails Aeromotive X1 Series Pro EFI Bypass Regulator (with fuel pressure gauge) DivisionX Dual Pump Return Style Wiring Harness (Triple Pump Harness Optional) DivisionX High Flow Fuel Filter (Stainless Washable E85 Compatible Element Optional) Walbro Fuel Pumps of Your Choice Fragola Pre-Assembled PTFE Feed and Return Lines All Fittings and Hardware Needed for InstallationLearn More
  6. Lethal Performance 2011-2017 Mustang GT & GT350 Level 2 Return Style Fuel System (VMP Supercharger with Rails)
    $2,099.99

    Are you running out of fuel with your current combo or simply looking to support more power or different fuel types without breaking the bank? We've got the solution for you. The all new Level 2 Return style fuel system for your 2011-2017 Ford Mustang GT is exactly what you need. The Level 2 system varies from the Level 1 system as it no longer uses your stock fuel rails in a deadhead configuration. Instead it now uses the fuel rails supplied with your Whipple or Edelbrock supercharger kit and is run in a traditional style routing for the hoses. We accomplish this by using a Y-block at the end of the main feed line which then feeds each aftermarket fuel rail from the rear. We then leave each rail from the front and feed the Aeromotive X1 Series Pro EFI Bypass Regulator where the fuel is regulated and then returned to the tank. 

    Utilizing the DivisionX S197-C billet fuel hat as the systems backbone you can run up to 3 pumps based on what type of power you're looking to support and what fuel you'll be using. We then run a 8an feed line to our aftermarket fuel filter and from there the Aeromotive X1 Series Pro EFI bypass regulator. Our Level 2 system uses all Fragola PTFE fuel hoses which are pre-assembled and won't leak or smell of fuel. Included in this system is our dual pump return style wiring harness which is plug and play with the DivisionX S197-C fuel hat. The triple pump wiring harness is available as an upgrade for those looking to run 3 pumps. 

    Why go with this system as opposed to others that use a factory style fuel hat and pump setup? This system has much more capability than other kits on the market and as mentioned can easily be upgraded to a triple pump setup. Our competitors systems are stuck using only 2 inferior fuel pumps where this system has the option to use up to three of the top notch pump offerings from Walbro. 

    What's Included?:
    DivisonX S197-C Triple Pump Fuel Hat
    Aeromotive X1 Series Pro EFI Bypass Regulator (with fuel pressure gauge)
    DivisionX Dual Pump Return Style Wiring Harness (Triple Pump Harness Optional)
    DivisionX High Flow Fuel Filter (Stainless Washable E85 Compatible Element Optional)
    Walbro Fuel Pumps of Your Choice
    Fragola Pre-Assembled PTFE Feed and Return Lines
    All Fittings and Hardware Needed for Installation

    Learn More
  7. Lethal Performance 2011-2017 Mustang GT Level 1 Return Style Fuel System (Rear Fed Superchargers - Whipple, VMP, Roush, Ford Performance)

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