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Bosch LSU 4.2 Wideband UEGO Installation Kit, Includes: Bosch LSU 4.2 Wideband UEGO Sensor, Weld-On Bung, Connector, Wire-Seals and PinsWarranty

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ...

Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-RingWarrantyInstallation Instructions

AEM's Universal High Flow -10 AN Inline Filter is specifically engineered for maximizing flow without sacrificing filtration, and is designed for e...

Any enthusiast running boost, nitrous or high RPMs is aware of the trade-offs associated with inductive coils versus converting to a capacitive-typ...

Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inducti...

AEM replacement fuel filter for Honda/Acura 25-200BK

-10AN Universal High Flow Fuel Filter Replacement for Part #25-201BK

AEM's stainless-steel tall wideband UEGO sensor bungs are designed specifically for use on forced induction applications using the 4-Channel Wideba...

These AEM LSU 4.2 sensors have a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the ex...

V2 Water/Methanol Injection 5 Gallon Tank Kit with Conductive Fluid Level SensorWarranty

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing en...

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing en...

V2 Water/Methanol HD Controller Kit - Internal MAP with 40psi max, CONTROLLER ONLYWarrantyInstallation Instructions

V2 Water/Methanol Multi Input Controller Kit- 0-5v/MAF Frequency or Voltage/Duty Cycle/Ext MAP, CONTROLLER ONLYWarrantyInstallation Instructions

The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with c...

The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with c...

Boost Dependent and Multi-Input (0-5v/frequency) progressive controller designs feature large adjustment knobs, integrated plug for harness connect...

The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with c...

Our breakthrough injector design uses unique Swirl Generator Technology that improves atomization to deliver faster inlet temp cooling and uses les...

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing en...

Racers with high compression naturally aspirated engines or boosted engines who are looking for an alternative to boost-dependent water/methanol in...

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing en...

Replacement V3 Water/Methanol Injectors (Qty 2), Includes Interchangeable Swirl Generators for 250cc, 500cc, & 1000cc of flow for each injector...