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Silver03MM
03-14-2006, 07:21 AM
Okay I got a Xcal 2 from DR a while back and it was hooked up to my stock Marauder. Now my question is I would like to get a KN Intake and do I have to get a new program for the Xcal 2?
jawz101
03-14-2006, 08:06 AM
When i got my PHP CAI & XCal2 from DR I asked him the same thing. He basically told me unless you're experiencing some noticeable air/fuel problems it isn't necessary.
magindat
03-14-2006, 08:28 AM
I got a PHP spacer from DR, a JLT and exhaust work. She's runnin' fine on DR's regular tune.
DEFYANT
03-14-2006, 09:29 AM
If you open the exhaust also, you may want to consider a dyno tune to take full advantage of your mod investment.
magindat
03-14-2006, 09:34 AM
If you open the exhaust also, you may want to consider a dyno tune to take full advantage of your mod investment.

I agree. Someday, I'll make time to go see Dennis.
mpearce
03-14-2006, 11:36 AM
you may want to consider a dyno tune to take full advantage of your mod investment.

This is good advice. When I got my K&N cold air intake, I got a dyno tune to have my A/F adjusted and tweaked to make sure all was good. Any time you add more air to the situation, you'll get lean. A good dyno tune will solve any rich/lean problems you may experience when adding new mods.

-Mat