4K (Competition Use Only)

4K Modification for Adrenaline
$100.00

For Competition Use Only. Modify your current adrenaline board (if compatible) to a 4k module. This modification bypasses the rev limiter to allow the truck to rev up to 4000 RPM.  Please read the warranty and...

New Adrenaline 4K Module
$389.99

Want to have a 4K module for the track, but don't want to buy another kit? This is all you need! No need to send your board in for modification or replacement! *Please read the warranty and disclaimer information...