SKU: 54574467121

EFILive CSP5 Tunes Package | 06-07 5.9L Cummins | by Kory Willis of Power Performance

Sale price$160.35 Regular price$178.17
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Description

EFILive CSP5 Tunes Package | 06-07 5.9L Cummins | by Kory Willis of Power PerformanceTHIS PRODUCT IS ONLY FOR TUNING TO BE E MAILED TO YOU, AND DOES NOT INCLUDE THE EFILIVE DEVICE ITSELF. Kory Willis, owner of Power Performance Enterprise, Inc. is the best in the business when it comes to EFILive. Originally known for making some of the fastest Duramax's in the world, he's NO slouch when it comes to Cummins, either. Whether you're looking to optimize fuel economy, or looking for something to snap your transmission in half with raw

THIS PRODUCT IS ONLY FOR TUNING TO BE E-MAILED TO YOU, AND DOES NOT INCLUDE THE EFILIVE DEVICE ITSELF.

Kory Willis, owner of Power Performance Enterprise, Inc. is the best in the business when it comes to EFILive. Originally known for making some of the fastest Duramax's in the world, he's NO slouch when it comes to Cummins, either. Whether you're looking to optimize fuel economy, or looking for something to snap your transmission in half with raw horsepower through his "Max Effort" file, you can have it.

As part of the PPEI EFILive program, you will be e-mailed the performance files of your choice, ready to be loaded onto your existing EFILive Autocal device.

CSP5 SWITCH
You have the option of adding a CSP5 switch that will allow you to toggle between the various power levels "on the fly," in order to avoid having to re-download the AutoCal each and every time you want to change power levels for those that choose to include all power levels.

OPTIONAL TRANSMISSION TUNING
PPEI has gone to great lengths to not only improve on the engine's performance, but also the transmission's! If you upgrade also with the optional transmission tuning, you can expect the following:

  • Improved Performance: PPEI's transmission tuning is engineered to enhance your truck's overall performance, providing smoother and more reliable gear shifts.
  • No More Gear Hunting: Bid farewell to the annoying gear hunting that's been plaguing your driving experience.
  • Earlier Lockup: PPEI's tuning ensures earlier torque converter lockup, reducing slip and maximizing efficiency. This means more power, less wasted energy, and improved fuel economy.
  • Free Acceleration: No more wasting valuable RPMs! With PPEI tuning, you'll experience free acceleration, unleashing the full potential of your Cummins engine.
  • More Torque: Your Cummins deserves to flex its muscle fully. PPEI tuning minimizes converter slip, allowing you to harness the full torque of your engine. Say goodbye to partial torque and hello to full power!

This is a custom tuned product. In various situations, you may receive an error code when attempting to load the AutoCal onto your vehicle. In most of these situations we will need to update your stock file. If you have any issues, please contact us with error code messages available so we may promptly resolve any issues you may be having.

VERY IMPORTANT: This tuning package requires that you have an EFILive device to load the tunes onto. If you are using an AutoCal, it must be originally from PPEI. In the event you have an AutoCal originally from another tuner, you would need to send the device to them in order to be unlinked, and then send the AutoCal to PPEI in order to link the AutoCal to accept the PPEI tunes. If you are using a V2 device, you will be able to load the tunes. However, if you are loading the tunes onto a new vehicle, you will need to purchase an additional VIN license to load the additional set of tunes onto the V2

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54574467121

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Kennedy
Dallas, US
★★★★★ 5
Gorgeous
Size: 9, Color: Tan
These are so pretty! I ended up returning these because they were so tall and I couldn’t walk in them as good as I thought I was going to be able to. Besides that, they fit true to size and were comfortable.
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Reviewed in the United States on April 21, 2026
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OliFin
Bozeman, US
★★★★★ 5
great!
Size: 6, Color: Black Patent
beautiful! fit great! i couldn’t decide between this one and another pair so i kept both!
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Reviewed in the United States on April 4, 2026
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GD
Houston, US
★★★★★ 1
Wouldn’t recommend these sandals.
I was really excited to try the Steve Madden Women's Wafer Heeled Sandals, but unfortunately, I’m disappointed with the quality. The sandals look great in photos, but when I received them, I noticed that the materials felt cheap and not as durable as I expected from a brand like Steve Madden. The straps are stiff, and they rubbed against my skin, causing discomfort after only a short amount of time. The fit also wasn’t great — they felt a bit tight, especially around the toes, which made them hard to wear for longer periods. While the heel height is cute, the overall construction doesn’t seem to provide enough support, which made walking in them less comfortable than I anticipated. For the price, I expected better quality and comfort. Unfortunately, I wouldn’t recommend these sandals.
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Reviewed in the United States on January 9, 2025
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Andi
Phoenix, US
★★★★★ 5
Perfect black patent leather heel
Size: 6.5, Color: Black Patent
Definitely go up an entire size in these. I used to work at Steve Madden and can tell you with 100% confidence if you're ever buying one of their heels with a pointier toe, you need to go up an entire size or your foot is going to suffer. These are a perfect "high" stiletto, they're definitely not low and I wouldn't say they're a breeze to walk in unless you're used to heels. I will vouch for how comfortable they are though given the height and the shape - they're as comfortable as a heel like this could be for sure! If you have skinnier ankles, definitely recommend punching an extra hole in the strap.
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Reviewed in the United States on May 18, 2025
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Pamela
Dallas, US
★★★★★ 4
toe strap is tewww tight
Size: 8, Color: Black
I love the look of these heels, they’re super classy, elegant, simple, and most importantly I chose these because of the small platform at the base of the heel for a less painful experience. The onlyyyyyy issue I have is that the toe strap is so close to the front and tight (as you can see)!! I got the correct size but wish I didn’t have to stretch them out (which is almost impossible because that leather is stiff). The shoe is not very bendable but I personally like it because the shoe is sturdy.
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Reviewed in the United States on November 11, 2024

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