Installation guide
Data sheet
The Turbosmart FPR6 Series provides market-leading fuel control and response via actual 1:1 ratio and superior flow and bypass capacity for vehicles with -6 / 6AN fuel systems. Utilising our Stainless Steel Valve Seat & Milspec Diaphragm, the FPR6 Series is suitable for all Fuel types, including Race Fuel and aggressive leaded fuels. Our FPR6 Range includes a 6AN inlet, outlet and returns port and is Available in Standard (35psi to 80psi) and LP (3psi to 20psi) for Low Pressure and Carburettor Systems to suit 1200HP systems.
Features
Stainless Steel Valve Seat
Suitable for all fuel types
1:1 Class Leading Ratio and Response
Adjustable Pressure
1/8 NPT Gauge / Pressure Sensor Port
Unique Locking Collar Design
Milspec Diaphragm
Detailed Specific Fuel Flow Data and Spec
Available in:
FPR6 (Blue) TS-0404-1021
FPR6 (Black) TS-0404-1022
FPR6 (Purple) TS-0404-1023
FPR6 (Red) TS-0404-1024
FPR6 (LP) TS-0404-1022
SUPPLIED WITH
Fuel Pressure Regulator
Mounting bracket
2 x M5 Mounting Screws
Turbosmart Decal
ACCESSORIES
TS-0402-1141 Fuel Pressure Regulator Billet Mounting Bracket (Black)
TS-0402-2023 Fuel Pressure Gauge – 1/8NPT 0-100psi
TS-0402-1013 Fuel Rail Adaptor: Subaru (STI)
TS-0402-1001 Fuel Rail Adapter: Subaru/Nissan/Mazda
TS-0402-1005 Fuel Rail Adapter: Mitsubishi
TS-0402-1014 Fuel Rail Adapter: Mitsubishi (EVO)
TS-0402-1004 Fuel Rail Adapter: Honda
TS-0402-1003 Fuel Rail Adapter: Toyota/Mazda
TS-0402-1002 Fuel Rail Adapter: Toyota/Subaru
TS-0402-1006 Fuel Rail Adapter: Audi/VW/Ford
FUEL FILTERS
TS-0402-1130 Billet 10um Fuel Filter: -6AN
TS-0402-1131 Billet 10um Fuel Filter: -8AN
TS-0402-1132 Billet 10um Fuel Filter: -10AN
TS-0402-1140 Billet Fuel Filter Bracket
FITTINGS
TS-0402-1123 1/8NPT Male to 1/8 NPT Female 90 degree Fitting
Why buy a Turbosmart Fuel Pressure Regulator?
All Turbosmart FPRs are CNC machined in-house from billet aluminium + stainless steel and hand-assembled and tested to ensure maximum precision. Turbosmart FPRs have been designed to provide smooth and stable fuel pressure delivery under all conditions, from idle to full throttle. They are suitable for use with both electric and mechanical fuel pumps. The FPR range features an easy screw and lock adjustment and provides a stable 1:1 ratio between fuel and manifold pressure. Each FPR is backed by various accessories such as fuel rail adapters, gauges and fittings to suit the most popular makes and models.
What is a Fuel Pressure Regulator?
A fuel pressure regulator must maintain constant fuel pressure above the intake manifold pressure. Most commonly fitted to the Fuel rail as injectors require a greater feed pressure than inlet manifold pressure to provide adequate fuel spray for fuel-injected vehicles.
When do I need to Install one? Or upgrade my factory one?
Installing performance fuel injectors or high-flow fuel pumps requires an aftermarket fuel pressure regulator to allow pressure adjustments while maintaining a stable base pressure. They can also maximise a standard fuel system’s ability to cope with minor power modifications.
Will Turbosmart FPR work on a Semi Dead-Head System?
Yes. The Turbosmart FPR range is a regulator, and it doesn’t matter where you fit it. It will accurately regulate the pressure of the fuel circuit, no matter where on the car you have installed it.
Can These handle Race Fuel?
Yes. With Turbosmart’s Unique Diaphragm, stainless salve and seat, we’ve designed, proven and validated these regulators with the harshest types of fuels around, including Methanol, Lead Race Fuel and E85.
Important legal notice (US)
WARNING - Proposition 65 Compliance Statement:
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Important Emissions Note:
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.