My ZFG racing tune only.

[Breezyjr]

Hello all. Just put my ZFG racing 93 octane tune on yesterday. No other mods, just the tune.
holy crap things hauls ass. I love it. Next week I get my Borla Atak exhaust installed and wonder if I’ll pick up any time.
here’s draggy.

 

[Symetry]

Question.
Wil you need to retune after you add the Borla exhaust ?
Then k&n air filter . And every time you modify.

I am curious.
Know a little about diesel tunes but not gas tuners.

Oh that's good times for stock tune.

Jim

 

[UNBROKEN]

You won’t pick up a single thing from the Borla exhaust but a change in sound. It’s the same size tubing as OEM.

 

[UNBROKEN]

Question.
Wil you need to retune after you add the Borla exhaust ?
Then k&n air filter . And every time you modify.

I am curious.
Know a little about diesel tunes but not gas tuners.

Oh that's good times for stock tune.

Jim

No retune will be needed with his mods.

 

[F=MA]

You won’t pick up a single thing from the Borla exhaust but a change in sound. It’s the same size tubing as OEM.

I would guess the Borla mufflers would reduce the back pressure a tad compared with the OEM mufflers.

 

[UNBROKEN]

I would guess the Borla mufflers would reduce the back pressure a tad compared with the OEM mufflers.

Nope. Oem mufflers aren’t a restriction.

 

[Breezyjr]

At least I'll have a better sounding ST...