Best tune

[spacejammonkey]

Everyone is just going to recommend what they have. Wengerd is the fan favorite these days on the forums. I have Lund, no issues here.

Do you ever have issues with customer service?

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[WildHorse]

By this logic, get a used ess g2 kit, itl go for 3-4k

Probably could, however I have zero desire for boost.
Rather be a very fast NA guy than a middle of the pack FI guy.

Anyways OP asked about tunes. It depends how aggressive the tune is.
That'd be a custom tune. So ballpark, 30-40 whp.

 

[K4fxd]

Do you ever have issues with customer service?

So far @Wengerd Performance has shown stellar customer support.

 

[LOL WUT]

Do you ever have issues with customer service?

No issues at all.

 

[daSNAK3]

If you want both a great tune and great customer service then Wengerd is your man. I have not experienced or heard a single bad thing about him or his service. Anyone else is a crapshoot on both.

 

[agmattocks]

I'm NA and have a lund tune. No issues and awesome customer service. I've been working with them for over 8 years. Having a tuner and device is a good start if you want to go deeper in the future. Yes it's not much compared to power aided tunes but it good for what it is and not a waste of money.

 

[Jetset335]

I had a 2015 PP1 GT, The best set up IMO was for me the Steeda CAI and 93 octane tune (about 420 WHP). Similar to the Ford power pack 2. I later changed to a GT350 manifold, throttle body and custom tune. I did not like this as much, It made more HP (439 WHP) but because the power band shifted to the upper rpm range the car did not feel faster. Plus I had weird hesitation with the bigger GT350 TB.

 

[Racer5973]

I’m trying to see what customs tune is the best bang for your buck?
(Would I need to get a cai or be fine with the stock one to get the most)(I have a 2015 gt all stock still)

VMP they will actually talk to you.

 

[K Myers]

I’m trying to see what customs tune is the best bang for your buck?
(Would I need to get a cai or be fine with the stock one to get the most)(I have a 2015 gt all stock still)

Speaking from experience i have a 2k15 i just went ESS G3/G4 , i started with FIC1000CC, 2mLTH, and a Steeda hardcore closed box cai, and e85 had good power

 

[Noleftist]

I can't see 40rwhp from a tune on 93 on a close-to-stock car. Maybe 20.

A vendor on 7G advertised a 30hp gain from headers + K&N intakes for $3,500. I mentioned that that was a little expensive...

I found my post was soon deleted and the thread was closed....

Sounds like the standard move by most in the previous 4 yrs. Too much logic and facts is bad. You must be shutdown and called a ism or a ist or a naz*

 

[Noleftist]

Yes it is easy to search, I do the same before asking a question on any forum. Here’s the thing though, even simple questions like this help keep this forum alive. If you run off every newcomer because god forbid they didn’t search, this forum will end up like the other mustang forums (dead) sooner rather than later.
Gatekeeping doesn’t do us any favors.

I have searched for things many many many times. Problem is sometimes if you don’t use just the exact verbiage you can’t get the information that you were looking for.

 

[AWESOMO 4000]

Stock 2015 GT? Just get a Lund tune and use their LRX device. It's the same one Livernois uses.

For everyone saying "you won't see a difference", that is patently false.

On a stock 11-17 GT, you'll pick up almost a half second in the 1/4 mile versus a stock tune and about 4mph. This has been verified for over a decade now.

Stock car and adding a tune, there is ZERO need to talk to ANYONE. It's plug and play. As long as it's in good working order, and you don't "forget" to tell them anything that's been done to it, and you follow the directions, it's seamless.

 

[K4fxd]

There are much better tuners than Lund. Some right here on this board.

 

[AWESOMO 4000]

There are much better tuners than Lund. Some right here on this board.

On a stock car. Stock for Stock, same day, same dyno....they're all going to be about the same. Lund feels like stock drivability (to me) but the time slip says otherwise.

On my current car I have Livernois, simply because Lund pulled the Flex option from their offering.

Have had other tuners as well. There's no need to over-complicate things on a stock vehicle.

 

[K4fxd]

On a stock car. Stock for Stock, same day, same dyno....they're all going to be about the same.

Except for drivability, I've seen and driven Lund's tunes and they are not very well suited for daily driving.

These engines have TiVVT and Lund basically disables it.

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