Just tuner or tuner + box

[r_marczak_83]

I have a Smarty S06 and run on 210hp w/ timing. Is this good by itself or would I get better performance with it on 210 w/o timing and an MP8 for example?

 

[Billysgoat]

You will get MUCH better performance with a good UDC tune.

If you want to go with the MP8 let me know as I have one I am not using.

 

[ENafziger]

I've not tried UDC, but with the S06 it makes a big difference stacking with TST and MP-8.

 

[r_marczak_83]

I've not tried UDC, but with the S06 it makes a big difference stacking with TST and MP-8.

So you would recomend the stack as opposed to the tuner alone then?

 

[r_marczak_83]

You will get MUCH better performance with a good UDC tune.

If you want to go with the MP8 let me know as I have one I am not using.

I may be interested. Give me a day to decide here.

 

[RandomHero]

I would recommend against stacking. UDC performed better in my truck than it did with Smarty/EZ stacked.

 

[ktm450rider]

do not stack, that is a thing they did (maybe still do) on older trucks. go with a udc tune from a good reputable tuner and it will be way better then stacking. what year is your truck?