JMS Chip and Performance Parts and Accessories

Throttle Response Enhancers, PedalMAX Drive by Wire Boosters, Infiniti, Nissan, Kit

Part Number: JMS-PX1219NSV4

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Throttle Response Enhancers, PedalMAX Drive by Wire Boosters, Honda®, Kit

Part Number: JMS-PX1220HNV2

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Estimated Ship Date: Feb 27, 2026 if ordered today

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PedalMAX Drive By Wire Throttle Modification Device - Plug & Play w/ All 2013-2017 Ford Fiesta U.S. and Euro

Part Number: JMS-PX1415ST

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Mass Air Meter Wiring Extension -- 1996-2004 Mustang 4 & 6 pin MAF

Part Number: JMS-J9604EXT

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Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: JMS-JCA10573240A

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Estimated Ship Date: Feb 27, 2026 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: Feb 27, 2026 if ordered today

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Electric Fuel Pump, FuelMAX - Fuel Pump Voltage Booster V2 - Plug and Play Single Output

Part Number: JMS-P2000PPJ19

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Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: JMS-P2000PPM05

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2008-2013 GM CARS - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1015GM

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Estimated Ship Date: Feb 27, 2026 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: Feb 27, 2026 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: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2003 - 2022 TOYOTA TRUCK AND SUV - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1116TYV1

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2007 - 2022 TOYOTA AND LEXUS VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1116TYV2

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2017 - 2022 TOYOTA VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1116TYV4

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2006 - 2011 HONDA VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1220HNV2

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2016 - 2022 HONDA VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1220HNV3

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2017 - 2022 POLARIS SLINGSHOT - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1418PO1

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2015 - 2016 POLARIS SLINGSHOT - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1418PO2

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH SOME 2015-2022 SUBARU VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1518SBV1

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2017 - 2022 TOYOTA AND LEXUS VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1718TYV3

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH SOME 2019 AND UP CHEVROLET AND GMC VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1920GMT

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Estimated Ship Date: Feb 27, 2026 if ordered today

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2016 - 2022 HYUNDAI AND KIA VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1920KIV1

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TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAY WITH 2011 - 2022 HYUNDAI AND KIA VEHICLES - INCLUDES DUAL CONTROL KNOB

Part Number: JMS-TX1920KIV2

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Mass Airflow Modifier, 156 in. Wire Length, Chevy, GMC, Each

Part Number: JMS-4001GM2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Digital Mass Air Modifier -- GM LS2 Digital MAF (HZ) 4001-GM1 LS2 uses LS3 Sensor

Part Number: JMS-4001GM3

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Estimated Ship Date: Feb 27, 2026 if ordered today

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