Trx7an

I have an appointment with RP in TX to tune my car this Friday. I have a Blitz nurspec exhaust and just bought a RB dualtip. I took the N-tech HFCat off tonight and replaced it with a midpipe. I'm thinking to get the car tuned with the most free flowing setup (worst case senario on leaness), so I've left the Blitz on. However, it's so loud that I doubt I'd ever drive it around town with the MP/Blitz setup, maybe only at the track. What combination would you have to tune the car with? MP/RBdual? HFlowcat/RBdual? or HFlowcat/Blitz? My other perf. mods are:

-Stock Mazda reman- w/NGK 7's and 9's
Blitz Intake
Efini Y-Pipe
Blitz FMIC
Bonez DP
Jacobs Ignition
Magnecore 10mm wires
Greddy pulleys
PowerFC w/ datalogit (RP to tune this)
Blitz DSBC

The reason why I have both exhausts is that the M2 is quieter for the colder months. I swear the Blitz is loud in the winter with the dense air. :-)

What setup should I have on for tuning?

Thanks!

RX7Elmo

i don't htink i fully understand your question. Just use whatever will be on your car.

The exhausts won't have that big of a difference, but the midpipe vs. high flow cat would make a bigger diff.

Danny

RX7s

Trx7an, does your car has boost spike/creep with the mid pipe and the Blitz.