deciding what to get next

A tune will get your engine working more effeciently and together with mods. Going with a spacer/ CAI/ exhaust/ z tube.....All these mods start getting the engine out of the stock parameters, where the engine's ecu is unable to compensate for the extra air flow.

A tune gets these paramaters back in line. Search for dyno's from Dr.2K, GTO, Rookie, maybe TrainerKen too...you will see how their air flow before was a little lean...now its all back in line with the benifit of adding extra horsepower.
 
Sorry I can't remember who all had the Tadashi Tune or who had other tunes and posted their before/ after dyno's.

Cipher/ Uprev/ Tadashi are all ECU tunes.
 
Sorry I can't remember who all had the Tadashi Tune or who had other tunes and posted their before/ after dyno's.

Cipher/ Uprev/ Tadashi are all ECU tunes.
Cipher is a program made by uprev. It doesn't do tunes. The Osiris is their tuning tool.

---------- Post added at 09:21 PM ---------- Previous post was at 09:20 PM ----------

As of now, Watch out Mercedes and Porsche. Sorry, jbaker1121
We'll see how long it lasts though. SRT8 was passed by the ML63, which was passed by the Cayenne Turbo S. All over a couple years, too.
 
A tune will get your engine working more effeciently and together with mods. Going with a spacer/ CAI/ exhaust/ z tube.....All these mods start getting the engine out of the stock parameters, where the engine's ecu is unable to compensate for the extra air flow.

A tune gets these paramaters back in line. Search for dyno's from Dr.2K, GTO, Rookie, maybe TrainerKen too...you will see how their air flow before was a little lean...now its all back in line with the benifit of adding extra horsepower.


so do you think its worth it to get, and would be better to spend the 500 on this rather than a bunch of small stuff
 
Get the tune. You can get rev limiter raised, speed limiter removed, throttle body opened 100% at WOT. Not to mention everything will run better.
 
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