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2004 Honda Accord Performance Monitors

Needing more performance from your 2004 Honda Accord? Our selection of Performance Monitors can get your 2004 Honda Accord where you need. For fun daily or weekend driving, Performance Monitors can be the next piece of the puzzle for your Honda Accord's performance. Performance Monitors designed specifically for 2004 Honda Accord and easy installation. See thousands of reviews from Honda Accord owners like yourself across all our Performance Monitors, and competitive warranties on all 2004 Honda Accord Performance Monitors.
Our Performance Monitors designed for 2004 Honda Accords are backed by our 1-year lower price guarantee. If you find Performance Monitors for your 2004 Honda Accord elsewhere, we'll beat that by $1. Bring your Honda Accord to the performance level it should have left the Honda factory with using Performance Monitors. Feel free to call us with any questions on what 2004 Honda Accord Performance Monitors are best for your needs!
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Customer Reviews

ScanGauge OBD II Scanner

ScanGauge II great product!

Completely worth it! Only thing I had to worry about was contacting ScanGauge support directly, because my radio and clock were wired thru the OBDII port on my 98 Silverado. With the original cable, it would randomly reset the clock and radio whenever I would start the vehicle. After contacting ScanGauge support, about a week later they sent me a modified cable for my type of vehicle and no problem since. In terms of increasing MPG, I haven't seen a huge increase with it, but it certainly helps keep track of things. The peace of mind that comes from seeing how things are running, so you can find a problem before it starts becoming an issue, is enormous. My vehicle had charging problems last summer, and since then I haven't really trusted my charging system after fixing it, and this way I can see exactly what it is doing. I would recommend this for any vehicle with an OBDII port! View more reviews...
Posted By Eric B (Rexburg, ID) / May 18, 2011
2003 Honda Accord
Jet V-Force Plus Power Control Module

absolutely amazing!

Better mpg quicker throttle response and instant torque! Tossed into a 04 Toyota sienna awd. View more reviews...
Posted By Conley A (BRAINERD, MN) / August 18, 2018
2004 Toyota Sienna
Edge Insight CS2 Monitor

Small, but still very easy to read.

Super easy install. The device is tiny but still really easy to read. Tons of information. View more reviews...
Posted By Brian B (Billings, MT) / April 4, 2018
2016 GMC Sierra

From our experts

Saturday, February 20, 2021

Check Engine Light On! What Do Those Codes Mean?

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