Push Notification Settings

Custom Tuning Devices

Sell Your Item
Controllers which facilitate custom tuning for street and performance vehicles.

Premier Ads (View All) Get Listed Here - Only $20

Filter By:

by US State
Or by Zipcode
Sort By:

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

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 days 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 9 days ago
Cardwell , MO

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 11 days ago
Dearborn , MI

Haltech Laser Ride Height Sensor, Brand New in Package. 40% less than retail price. Brand new. Includes...

Posted 2 weeks ago
Birmingham , AL

Like new. Used during dyno test. Packaged in box with instructions. $400

Posted 3 weeks ago
Island , KY

Mobile 224+ Dynojet Only 15-20 runs

Posted 4 weeks ago
Athens , TX

Mobile Dynojet 224 with load control lots of straps new compressor newer generator new hubs new tires new 12v battery (electric start of generator)...

Posted 4 weeks ago
South Salt Lake , UT

Vehicle Fitment • Audi B9 A4 2.0TFSI 248hp/252hp • Audi B9 A4 2.0T Allroad 248hp/252hp • Audi A5 2.0T TFSI...

Posted 4 weeks ago
Chardon , OH