Nitrous Express (NX) Fittings & Plugs

Adapter Fitting; Pipe Fitting; Male To Straight T; -4 AN x 1/8 NPT

Part Number: NEX-16134

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fittings, Fuel Rail Adapter, GM/Chrysler EFI Late Model, 3/8/10mm, Gauge Port, Dual Outlets, Each

Part Number: NEX-16185

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fitting, Internal Allen Head Pipe Plug, 1/8 in. NPT, Steel, Nickel Plated, Each

Part Number: NEX-16141

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fitting, Tee Adapter, Brass, Black, 1/8 in. NPT Male Threads, -3 AN Male Threads, -3 AN Male Threads, Each

Part Number: NEX-16132

Not Yet Reviewed

Estimated Ship Date: Today

Adapter Fitting; Pipe Fitting; Male To Straight T; -3 AN x 1/8 NPT, Black, Each

Part Number: NEX-16131

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: NEX-16101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Tube Nut, -3 AN, Aluminum, Blue, Each

Part Number: NEX-80090

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Fuel Tee Male -4 AN, 5/16 in. Hose, 5/16 in. Hose, Brass, Nickel Plated, Each

Part Number: NEX-15235

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Adapter Fitting

Part Number: NEX-16181-90

Not Yet Reviewed

Estimated Ship Date: Today

Nitrous Oxide Fuel Line Adapter Kit 3/8-10MM LATE MODEL BILLET FUEL LINE ADAPTER, 45 DEGREE

Part Number: NEX-16185-45

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Fitting, Adapter, AN to NPT, Straight, Brass, Black Anodized, -3 AN, 1/8 in. NPT, Each

Part Number: NEX-16108

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Black Anodized, -3 AN, -3 AN, Swivel, Each

Part Number: NEX-16196-90

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, -3 AN, 5/16 in. UNF, Each

Part Number: NEX-16150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -4 AN, 1/8 in. NPT, Each

Part Number: NEX-16109

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Reducer, AN to AN, Straight, Aluminum, Black, -6 AN, -4 AN, Each

Part Number: NEX-16191

Not Yet Reviewed

Estimated Ship Date: Today

Adapter Fitting; Pipe Fitting; Tee; -3 AN

Part Number: NEX-16133

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Coupler, Union, NPT to NPT, 90 Degree, Brass, Nickel Plated, 1/8 in. NPT, 1/8 in. NPT, Each

Part Number: NEX-16128

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Reducer, NPT to NPT, Straight, Brass, Nickel Plated, 3/8 in. NPT, 1/8 in. NPT, Each

Part Number: NEX-16127

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fitting, Adapter, AN to NPT, 90 Degree, Brass, Nickel Plated, -4 AN, 1/8 in. NPT, Each

Part Number: NEX-16116

Not Yet Reviewed

Estimated Ship Date: Today

Adapter Fitting

Part Number: NEX-16245

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Internal Allen Head Pipe Plug, 3/8 in. NPT, Aluminum, Black Anodized, Each

Part Number: NEX-16143

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -6 AN, 1/8 in. NPT, Each

Part Number: NEX-16112

Not Yet Reviewed

Estimated Ship Date: Today

Adapter, Nitrous Bottle, Aluminum, Black Anodized, Male -6 AN O-Ring to Male -8 AN, Each

Part Number: NEX-11723

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, 1/4-28 in., -3 AN, Each

Part Number: NEX-92017

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Reducer, NPT to NPT, Straight, Brass, Nickel Plated, 3/8 in. NPT, 1/4 in. NPT, Each

Part Number: NEX-16148

Not Yet Reviewed

Estimated Ship Date: Today