O2 Sensor, LSU4 Wideband, 5-Wire, Male 6-Pin Plug, 18mm, Each

Part Number: FST-170408

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

Wiring Pigtail, Fuel Injector, Early to Late GM TPS, Each

Part Number: FST-308030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Sensor, Water Temperature, Brass, 3/8 in. NPT, Each

Part Number: FST-307003

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Idle Air Control Harness Adapter, GM, Each

Part Number: FST-308032

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Tachometer Adapter, EZ-EFI, Each

Part Number: FST-170637

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 21, 2026 if ordered today

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Main Wiring Harness, EZ-EFI 2.0 Replacement, Throttle Body Injection Style, Universal, FAST, Each

Part Number: FST-30314

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2026 if ordered today

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Wiring Pigtail, MAP Sensor, 3-pins, Each

Part Number: FST-308031

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Dec 22, 2026 if ordered today

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MSD TO EZ 2.0 ADAPTER

Part Number: FST-308033

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2026 if ordered today

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XFI KIT

Part Number: FST-303000R

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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