Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Haul in the Savings - Shop the Truck Savings Event Today!

JMS Chip and Performance Parts and Accessories

Individual Parts

Results 1 - 25 of 45

Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Cadillac, Chevy, Chrysler, Dodge, Ford, Mitsubishi, Kit

Part Number: JMS-P2000GM

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

FuelMAX - Fuel Pump Voltage Booster V2 - Universal Dual Output (Activation - MAF/MAP/TPS or Ground, includes

Part Number: JMS-P2020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Ford, Nissan, Kit

Part Number: JMS-P2000

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Extension Harness, MAF, 36 in. Wire Length, Ford, Each

Part Number: JMS-J0514EXT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mass Air Meter Wiring Adaper, 2005-2010 Slot-Style MAF Sensor in 1996-2004 Mustang, Each

Part Number: JMS-J96040510

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Wiring Connector, OEM Type, MAF Sensor Pigtail, 5-pin, Female, Quick-disconnect, Chevy, Pontiac, Each

Part Number: JMS-JLS3LS7PT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Extension Harness, MAF, Ford, Mustang, Each

Part Number: JMS-J8695EXT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mass Air Meter Wiring Extension -- LS3 and LS7 MAF

Part Number: JMS-JLS3EXT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Nitrous Oxide Controller, Progressive, Programmable, Each

Part Number: JMS-NOS6021

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Mass Air Meter Wiring Extension/Adapter -- GM LS1 conversion to LS3/LS7 MAF Sensor with IAT

Part Number: JMS-JLS1LS3AD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Fuel Pump Voltage Booster, PowerMax FuelMax, Wiring, Ford, Kit

Part Number: JMS-P2000PPT09

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: JMS-P2000-PPM11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Mass Air Meter Wiring Extension/Adapter, LS2 conversion to LS3/LS7 MAF Sensor, Each

Part Number: JMS-JLS2LS3ADX

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Single Remote Adjustment Knob for all PedalMAX units (Optional, not required - Controls the amount of throt

Part Number: JMS-BX6999S

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

BoostMAX Ecoboost Performance Booster - 2010-2015 All Ford w/ 3.5L Ecoboost Engine

Part Number: JMS-BX600035

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Computer Chips and Modules, BoostMAX Performance Boosters, Competition Use Only, Ford, Lincoln, Kit

Part Number: JMS-BX60002016

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Pigtail, MAF Sensor, 6-pin, Female, Ford, Each

Part Number: JMS-JMA05PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Mass Air Meter Wiring Adapter -- 1986-1995 Mustang conversion to 1996-2004 MAF Sensor

Part Number: JMS-J86959604

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Mass Air Meter Wiring Adapter -- 1986-1995 Mustang conversion to 2005-2010 Slot Style MAF Sensor

Part Number: JMS-J86950510

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Mass Airflow Modifier, 156 in. Wire Length, Chevy, 6.2L, Each

Part Number: JMS-4001GM1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mass Air Meter Wiring Adapter -- 1996-2004 Mustang conversion to 1986-1995 MAF Sensor

Part Number: JMS-J96048695

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

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

Part Number: JMS-P2100PPM11

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: JMS-P2999

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

BoostMAX Ecoboost Performance Booster, Ford Fiesta w/ 1.6L Ecoboost Engine

Part Number: JMS-BX600016FS

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

BoostMAX Ecoboost Performance Booster - 2015 All Ford w/ 2.3L Ecoboost Engine

Part Number: JMS-BX600023

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.