Extreme SRL

[Dakotakid]

Anyone running gearhead's srl extreme? Looks to be their wildest tune. Wondering how it stacks up to truck source diesel's spd or innovative's xtreme x tunes.

 

[ODAWG714]

My opinion with Gearhead and tsd is they are pretty similar in feel, both are hands down the best tuners around, innovative a is another great one just has more of a light switch effect. All three are great though.

 

[webb06]

I've got that tune ordered for my buddies truck. Be a couple weeks before he can run it though, as he's out of town.

 

[dzldoctor]

Very good tune. Very linear throttle input. Haven't compared to another tuner, but you will be happy with it.

 

[Dakotakid]

Thanks for the input guys. I'll have to give gearhead's tuning a try.

 

[O2ShootTheJ]

I have it on my livewire but haven't tried it out yet.

 

[Super Diesel]

I ran it on my last truck. Loved it. I've ran the SRL+ and the SRL Extreme, the Extreme definitely felt a little quicker.

 

[turbotibbo]

the shifting is the best ive had , smooth power

 

[Powerstroke214]

The MPD test showed the SRL to put down the best time at the track and was a hair lower on the dyno than the Xstreet or Xrace and the SPD. IIRC it was the only one to drop into the 13s, that said, I'd expect the Extreme tune to be a step above the SRL and comparable tunes.

 

[Mixedbreed]

i run it. great shifts and smooth power stays pretty clean unless your under the turbo bad or really into the throttle.