Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
154 products
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BBK GM Tuned Port 305 / 350 Adjustable Fuel Pressure Regulator Kit
Regular price $123.99Regular price $129.99 Sale price $123.99Unit price per -
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return (3) -6AN ORB w/Guage Kit
Regular price $253.99Regular price Sale price $253.99Unit price per -
Exergy 03-04 Early Dodge Cummins 5.9L 2200 Bar (32000 PSI) Pressure Relief Valve (M14x1.5)
Regular price $313.99Regular price Sale price $313.99Unit price per -
Exergy Cummins 6.7L/Duramax LLY/LBZ/LMM 2600 Bar (37700 PSI) Pressure Relief Valve
Regular price $333.99Regular price Sale price $333.99Unit price per -
Exergy Dodge Cummins 6.7L/Chevrolet Duramax LLY/LBZ/LMM 2200 Bar (32000 PSI) Pressure Relief Valve
Regular price $293.99Regular price Sale price $293.99Unit price per -
Exergy 11-16 Chevrolet Duramax 6.6L LML Electronic Pressure Regulator DRV
Regular price $200.99Regular price Sale price $200.99Unit price per -
GFB FX-D Low Pressure Fuel Regulator w/8AN Ports
Regular price $296.99Regular price $315.00 Sale price $296.99Unit price per -
GFB FX-R Low Pressure Fuel Regulator w/6AN Ports
Regular price $282.99Regular price $299.00 Sale price $282.99Unit price per -
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GFB FX-S Bosch Fuel Pressure Regulator
Regular price $233.99Regular price $245.00 Sale price $233.99Unit price per -
Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black
Regular price $184.99Regular price Sale price $184.99Unit price per -
Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black
Regular price $212.99Regular price Sale price $212.99Unit price per -
Radium Engineering 99-05 Mazda MX-5 RA-Series Fuel Pressure Regulator Kit
Regular price $279.99Regular price $279.95 Sale price $279.99Unit price per -
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
Regular price $269.99Regular price Sale price $269.99Unit price per -
Radium Engineering Direct Mount Regulator Remote Adapter Kit
Regular price $41.99Regular price Sale price $41.99Unit price per -
Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
Regular price $88.99Regular price Sale price $88.99Unit price per -
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5
Regular price $46.99Regular price Sale price $46.99Unit price per -
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6
Regular price $46.99Regular price Sale price $46.99Unit price per -
Radium Engineering Fuel Pressure Regulator (Body Only)
Regular price $79.99Regular price Sale price $79.99Unit price per -
Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg
Regular price $150.99Regular price Sale price $150.99Unit price per -
Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg
Regular price $136.99Regular price Sale price $136.99Unit price per -
Radium Engineering Diaphragm Service Replacement FPR
Regular price $41.99Regular price Sale price $41.99Unit price per -
Aeromotive Dual Adjustable Alcohol Log Regulator for Belt and Direct Drive Mechanical Pumps
Regular price $343.99Regular price Sale price $343.99Unit price per -
Aeromotive Belt Drive Pump EFI Regulator
Regular price $405.99Regular price Sale price $405.99Unit price per -
Aeromotive Billet LT1 Adjustable Regulator - 94-97 F-Body GM/94-96 Impala SS
Regular price $271.99Regular price Sale price $271.99Unit price per