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Toyota 4Runner Tuning Tools

For all of your 4Runner's high performance and racing needs, look no further than VividRacing. We've got the Pistons, Intake, Turbo, Body Kits, Suspension, Wheels, Tires, and every racing and high performance accessory to give your vehicle that extra boost. With our focus on customer service and quality, plus an insider's knowledge of high performance upgrades for 4Runner, you'll be sure to get the best parts delivered to you as fast as possible to make your overall shopping experience with VividRacing a pleasure. Not finding the exact part you wanted? Call our 4Runner technicians now -- they'll be able to help you locate the racing part or upgrade you're looking for. In certain cases, we make our own parts to get exactly the performance we want.

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	AEM ECU 30-2983 Extension Harness Toyota 4Runner 2.7L | 2694ccL4 VIN:M [3RZFE] 1996  Model Number: 30-2983   View Price AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
	AEM ECU Extension Harness Toyota 4Runner 2.7L | 2694ccL4 VIN:M [3RZFE] 97-98  Model Number: 30-2983   View Price AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
	AEM ECU Extension Harness Toyota 4Runner Limited | SR5 2.7L | 2694ccL4 VIN:M [3RZFE] 1998  Model Number: 30-2983   View Price AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
	AEM ECU 30-2983C Extension Harness Toyota 4Runner 2.7L | 2694ccL4 VIN:M [3RZFE] 1996  Model Number: 30-2983C   View Price AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...