2024-2025 GM Gas Truck Tune Package

Custom Remote Tuning Package for 2024–2025 Chevy Silverado & GMC Sierra Gas Trucks
 
 
Get the same fully custom tuning that Czipar Performance customers have trusted for over a decade — now available as a convenient remote package.
 
This complete solution includes:
 
Our private label RTD 4 pod for seamless smartphone tuning connection
The required tuning credits
An ECM unlock through HP Tuners
A custom tune tailored specifically to your truck
 
 
With this package, there’s nothing else you need to source — it’s all included.
 
 
 
How It Works
 
 
You’ll be responsible for removing the ECM from your truck and securely packaging it in your own box.
We’ll provide you with a pre-paid shipping label addressed to HP Tuners. Attach it to your box and send your ECM directly to them for unlocking.
The unlocking process typically takes 3–7 business days from the time you ship it out until you receive it back.
Once your ECM is returned, you’ll use your smartphone with the RTD 4 pod to load your fully custom tune.
 
 
 
 
What You Can Expect from Our Tuning
 
 
Gains of 20–60 horsepower and torque (depending on mods and fuel quality)
Up to 1–5 MPG improvement depending on driving habits
Crisper, more efficient shifting
Prolonged engine and transmission life through optimized calibration
Auto Start/Stop disabled
V4 mode disabled (for consistent V8 power delivery)
Ability to adjust for larger tire sizes
Option to remove the top speed limiter (for off-road applications, if applicable)
 
 
 
 
Important Notes & Disclaimer
 
 
This service is intended for stock or bolt-on trucks (e.g., cold air intake, headers, exhaust).
If your truck has more extensive modifications (camshaft, intake, heads, forced induction, etc.), please email us at cziparperformance@gmail.com for a custom tuning quote.
Customer is responsible for:
 
Removing and boxing the ECM
Providing the box for shipping (label provided)
Having a smartphone to connect to the RTD pod for tuning
 
 
 
This is a true all-in-one package — no need to source parts, credits, or services separately.