Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
1 - 8 of 8 Posts

·
Registered
Joined
·
71 Posts
Discussion Starter · #1 ·
i was wondering what exactly the dsp switches are and what are some other peoples likings of black wheels im lookin at 20in rockstars any one with pics?? and wheres the best place for wheel n tire combos thanks in advance:drink
 

·
Slave to the Interwebs
Joined
·
9,976 Posts
The DSP switch allows you to change programming on the fly.You can load up to 5 different programs in your ECM and acess them with the switch
 

·
Slave to the Interwebs
Joined
·
9,976 Posts
You hook up two wires to your computer and mount the switch somewhere in the truck. Then you have to either purchase a DSP tune or make your own and do a full reflash of your computer. I made my DSP from the tunes I got From Mike. It is not that hard if you are computer savy and pay attention.
 

·
Registered
Joined
·
15 Posts
yes on the 33's for 20's.
 
1 - 8 of 8 Posts
Top