SKU: TS-0402-1001 | UPC: 9329677005967
Turbosmart Adjustable Fuel Pressure Regulator TS-0402-1001 Subaru Nissan Mazda RX-7 240SX WRX
The Turbosmart TS-0402-1001 is a billet adjustable fuel pressure regulator engineered as a direct OEM replacement for Subaru Forester Impreza WRX Legacy Nissan 240SX and Mazda RX-7 models. It delivers precise base pressure adjustment from 40-100 PSI with 1:1 boost referencing for consistent fuel delivery in high-performance EFI setups. Built in Australia for reliability under extreme conditions this regulator ensures your engine receives fuel exactly when needed.
Key Features
- Billet 6061-T6 Aluminum Body: CNC machined for strength lightweight design and corrosion resistance in demanding environments
- Nitrile Rubber Diaphragm: High-pressure rated for leak-free operation and long-term sealing under boost
- Adjustable 40-100 PSI Range: Simple external adjustment screw allows tuning base pressure without disassembly
- OEM Fittings: M12x1.25 inlet M10x1.0 outlet and 1/8 NPT reference port for seamless integration
- Soft Mounting Bushings: Vibration isolation extends component life and maintains pressure stability
Product Notes
- Intended for EFI fuel systems with return line configuration
- Boost reference required for pressurized applications
- Secure storage in dry conditions to preserve diaphragm integrity
Installation Notes
- Professional installation recommended.
- Bolts directly to factory fuel rail position using stock hardware
- Verify O-ring condition and lubricate with fuel-compatible oil during assembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991,1993-1995 | Mazda | RX-7 | Base |
| 1991 | Mazda | RX-7 | Convertible |
| 1993 | Mazda | RX-7 | R1 |
| 1994-1995 | Mazda | RX-7 | R2 |
| 1993-1995 | Mazda | RX-7 | Touring |
| 1991 | Mazda | RX-7 | Turbo |
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
| 2014 | Subaru | Forester | 2.0XT Premium |
| 2014 | Subaru | Forester | 2.0XT Touring |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2009 | Subaru | Forester | XT |
| 2008-2010 | Subaru | Forester | XT Limited |
| 2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 1993-1995 | Subaru | Impreza | Base |
| 1996-1997 | Subaru | Impreza | Brighton |
| 1993-2000 | Subaru | Impreza | L |
| 1993-1994 | Subaru | Impreza | LS |
| 1995-1996 | Subaru | Impreza | LX |
| 1995-2000 | Subaru | Impreza | Outback |
| 1998-2000 | Subaru | Impreza | RS |
| 2008-2014 | Subaru | Impreza | WRX |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2003-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven track record in performance
- Innovative design strict quality control and rigorous testing in dedicated facility
- Extraordinary service and support for products that exceed expectations
Frequently Asked Questions
-
Q: Does this fit 2008-2014 Subaru Impreza WRX?
A: Yes direct fit for WRX WRX Premium and WRX Limited models listed in fitment -
Q: What materials are used in construction?
A: Billet 6061-T6 aluminum body nitrile diaphragm and stainless steel hardware -
Q: What warranty coverage is provided?
A: Turbosmart provides limited lifetime warranty against manufacturing defects with registration
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact box 6 x 4 x 3 inches
- Weight: 0.8 lbs shipping weight
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
View Fabrication Products
Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
View Fittings Products
Turbosmart
Turbosmart forced induction accessories for turbocharged platforms are stocked at Black Ops Auto Works. Shop external and internal wastegates, blow off valves, electronic boost controllers, boost tee kits, and turbo plumbing hardware for Mercedes-Benz AMG, BMW, Jeep Wrangler JL 2.0T, Ram 1500 Hurricane 3.0L, Honda Civic Type R, and other turbocharged engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 628 Turbosmart SKUs across wastegates, blow off valves, boost control, and turbo hardware categories. What This Collection Covers Turbosmart designs boost control and turbo management hardware for any platform running forced induction, from factory turbocharged daily drivers to dedicated race builds. This collection brings together fitment verified wastegates, blow off valves, and boost controllers spanning modern factory turbo platforms like the Jeep Wrangler JL 2.0L Turbo an...
View Turbosmart Products


