Fuel System

STM -4AN stainless steel braided lines have a straight -4AN fitting at each end and are available in 12, 18 or 24 inch lengths. These are typically...

The STM Silicone Inlet Hoses for the V10 Audi R8, Lamborghini Huracán and the LP Gallardo features a smooth-flowing design compared to the rippled,...

Plumb Back Fitting (25mm ) - Suits Turbosmart Kompact Dual Port and Plumb Back BOVs

Plumb Back Fitting (20mm) - Suits Turbosmart Kompact Dual Port and Plumb Back BOVs

Blanking Plug - Universal Hose Blanking plug allows you to plug off OEM valve recirculating hose. 19mm in size.

Inlet Fitting (25mm) - Suits Turbosmart Kompact Dual Port and Plumb Back BOVs

Inlet Fitting (20mm) - Suits Turbosmart Kompact Dual Port and Plumb Back BOVs

Replacement -3AN Straight Nipple for Turbosmart Type 5 BOVs (Plumb Back, Dual Port, Vee Port Pro, and Supersonic BOVs), Kompact and Kompact Shortie...

FPR 1/8 NPT Male - 1/8 NPT Female 90° Fitting for the FPR800 and Fuel Rail Adapters, as well as Pro-Gate 50 and Power-Gate 60

Adaptor - Suit Turbosmart WG38, WG40 and WG45 External Wastegates, as well as Race Port BOV and FPR vacuum port. Allows the use of -3AN Flare fitt...

Adaptor - Suit Turbosmart WG38, WG40 and WG45 External Wastegates, as well as Race Port BOV and FPR vacuum port. Allows the use of -4AN Flare fitt...

Adaptor - Suit Turbosmart WG38, WG40 and WG45 External Wastegates, as well as Race Port BOV and FPR vacuum port. Allows the use of 1/8NPT fittings...

1/8" NPT to -4AN male - Stainless Steel

1/8" NPT to -3AN male - SS

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components m...

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components m...

1/8 NPT male x 1/8 NPT female 90 degree fitting

1/8 NPT male x 1/8 NPT Female 45 degree fitting

Customer service is taken very seriously and we work constantly to develop and improve our product lines. A company that does not want to improv...

1/8X -6 90° Filter Fitting

The 3/8 to 8AN Fuel Rail Adapter's sole purpose is to make switching from factory fuel lines to AN lines as simple as possible. Making it easier th...

The 3/8 to 6AN Fuel Rail Adapter's sole purpose is to make switching from factory fuel lines to AN lines as simple as possible. Making it easier th...

Pipe Fitting Female To Male; 6AN Female; 4AN Male;

3AN Female Swivel Union perfect for tight spaces

Nitrous Express AN cap fittings put an "end" to your fittings. These NX AN caps are manufactured from aluminum and come available in a choice of si...

Filtered 8AN ORB to 4AN flare fitting for the inlet side of a Lightning 375 N2O solenoid.

NX offers the finest braided stainless hoses available. Teflon lined with anodized fittings.

Nitrous Express AN cap fittings put an "end" to your fittings. These NX AN caps are manufactured from aluminum and come available in a choice of si...