NAPA does it for sure. Advance also does it I think.

 

How much of a difference will it make going from stock injector with stock chip to 550cc and Mika tuned chip.

 

only 550cc and chip ?

 

Im not sure what your askin but id be changing only the injectors and chip. I already have a the big turbo, catless downpipe, fmic, intake, etc

 

r u sure 550cc is the required injector for MIKA chip for GT 2871R ?

If everything right, then it should make huge difference but still how come you can run stock injectors with a large turbo low boost or something ? what's your boost lvl ?

 

To tell you the truth im not sure if 550 is the right for the mika chip but that is what I recieved from the last owner. Ya ive got my boost set at 10 i think( in the shop right now with some maintenance, once I get the car back and I figure out the MBC ill tell you.

 

i ran 550cc on mika with a t3t4 fyi

 

How did that work out for you jeff?

 

great made a load of whp. never had any start up problems or stalling. remember though my sw was written for 550cc

 

what is the diff. between the gt2871r and the elim. 2871