JMS Chip and Performance Parts and Accessories

POWERMAX - JMS UNIVERSAL 40 AMP 12V FUEL PUMP WIRING UPGRADE KIT

Part Number: JMS-JCA10573240A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Front O2 Sensor Extension -- 2011-2014 Mustang GT, Front O2 Sensor Extension Harness (Pair)

Part Number: JMS-JO21114

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Ford, F-150, 3.5L, Kit

Part Number: JMS-P200EZFT17

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Estimated Ship Date: Nov 17, 2025 if ordered today

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FuelMAX - Fuel Pump Voltage Booster V2 - Plug & Play Dual Output (Activation - MAF/MAP/TPS or Ground, include

Part Number: JMS-P2020PPS11

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Estimated Ship Date: Nov 17, 2025 if ordered today

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FuelMAX - Fuel Pump Voltage Booster V2 - Plug & Play Dual Output (Activation - MAF/MAP/TPS or Ground, include

Part Number: JMS-P2020PPS13

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Estimated Ship Date: Nov 17, 2025 if ordered today

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VOLTAGE BOOSTER

Part Number: JMS-P2020PPS20

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ignition System Voltage Booster, PowerMax SparkMax, Wiring, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Kit

Part Number: JMS-P2100

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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SparkMAX - Ignition System Voltage Booster V2 - Plug & Play Single Output (Activation - MAF/MAP/TPS or Ground

Part Number: JMS-P2100PPM11

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Pump Voltage Booster, PwerMax FuelMax V2, Wiring, Single Output, MAF/MAP/TPS Activation, Ford, Each

Part Number: JMS-P220EZFS11

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Ford, Mustang, Shelby GT500, Kit

Part Number: JMS-P220EZFS13

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Ford, Mustang, Shelby GT350, Kit

Part Number: JMS-P220EZFS15

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Remote Voltage Adjustment Knob for all FuelMAX/SparkMAX units (Optional, not required)

Part Number: JMS-P2999

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Estimated Ship Date: Nov 17, 2025 if ordered today

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PEDALMAX ENHANCEMENT DEVICE

Part Number: JMS-PX0510FV2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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PedalMAX Drive By Wire Throttle Enhancement Device - Plug & Play w/ Some 2005-2010 Ford Vehicles

Part Number: JMS-PX0510FV3

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Estimated Ship Date: Nov 17, 2025 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY FOR 07-18 JEEP JK-RAM TRUCK AND MOST 07-22 DODGE CARS

Part Number: JMS-TX1114DCX

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Estimated Ship Date: Nov 19, 2025 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE. PLUG AND PLAY FOR 2011-2022 FORD VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1114F

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Estimated Ship Date: Nov 19, 2025 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2008-2019 GM TRUCKS AND SUVS - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1015GMT

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Estimated Ship Date: Nov 20, 2025 if ordered today

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LIGHTBARMAX WIRING KIT. PLUG AND PLAY FOR 2017-2022 FORD TRUCKS

Part Number: JMS-LBMU2021

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Estimated Ship Date: Tomorrow if ordered today

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Accelerator Pedal Boost Module, PedalMAX Terrain Drive By Wire Throttle Enhancement Device - Plug and Play

Part Number: JMS-RC1920GMV3

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CHIP BOOSTMAX

Part Number: JMS-BX6000035V5

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FUEL PUMP BOOSTER

Part Number: JMS-PM2000GMP

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FUEL PUMP BOOSTER

Part Number: JMS-PM2000GMP2

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FUEL PUMP BOOSTER

Part Number: JMS-PM2000PPM11

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FuelMAX - Fuel Pump Voltage Booster V2 - Plug & Play Dual Output (Activation - MAF/MAP/TPS or Ground, includes Ext pressure switch)

Part Number: JMS-PM2020DCP1

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THROTTLE RESPONSE ENHANCER

Part Number: JMS-PX1015GM2

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