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Custom Tuning Devices for sale

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Controllers which facilitate custom tuning for street and performance vehicles.

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WEGO™ units are versatile tuning aid for all carbureted and fuel injected engines displays air/fuel ratio (AFR) and...

Posted 3 days ago
Debary , FL

Purchased new 2008. Dyno was used for development purposes so it did not get a lot of use. The last time the dyno was used was in 2015. The dyno...

Posted 3 weeks ago
Winter Park , FL

Brand new in the box, never used

Posted 5 weeks ago
Hemet , CA

For 6.7 24 v Diesel
New never used Smarty JR 67 will work for EGR delete 2007 to 2009 RAM 6.7. Will not work for 2010 - 2012 Price includes...

Posted 5 weeks ago
Windermere , FL

This was bought new in 1966 and is a one owner, and used 5 or 6times. In excellent condition with original box, and box is in good shape too.

Posted 6 weeks ago
Cardwell , MO

purchased new and never used it paid $2,400 selling for $1,000...comes complete with remote display, wire harnesses....

Posted 6 weeks ago
Tampa , FL

brand new EFI-Systems Series 4 PMS. Fits 89-93 5.0L Mustang with 2 bar MAP sensor, never used, easy to use, excellent...

Posted 6 weeks ago
Dearborn , MI

For sale EGT coupler and sensors from RaceGrade. $500 plus shipping.

Posted on 08/10/2023
Wichita , KS

Mustangdyne MD-1100-SE 2016 single eddy current model, v2.32 software. NOT CURRENTLY INSTALLED, setup for dual eddy current units, was used inground...

Posted on 08/07/2023
Chiloquin , OR

24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen

Posted on 08/06/2023
Wellington , FL