---
product_id: 10561228
title: "Superchips 2858 Flashpaq Performance Tuner for GM Duramax Diesel Engine"
brand: "superchips"
price: "48 zł"
currency: PLN
in_stock: false
reviews_count: 1
url: https://www.desertcart.pl/products/10561228-superchips-2858-flashpaq-performance-tuner-for-gm-duramax-diesel-engine
store_origin: PL
region: Poland
---

# Multiple tunes Speedometer recalibration Easy install Superchips 2858 Flashpaq Performance Tuner for GM Duramax Diesel Engine

**Brand:** superchips
**Price:** 48 zł
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Tune In, Drive Out: Elevate Your Diesel Experience!

## Quick Answers

- **What is this?** Superchips 2858 Flashpaq Performance Tuner for GM Duramax Diesel Engine by superchips
- **How much does it cost?** 48 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/10561228-superchips-2858-flashpaq-performance-tuner-for-gm-duramax-diesel-engine)

## Best For

- superchips enthusiasts

## Why This Product

- Trusted superchips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash Your Power:** Transform your GM Duramax Diesel with multiple performance tunes for an exhilarating drive.
- • **Diagnostics Made Easy:** Read and clear diagnostic trouble codes to keep your engine in top shape.
- • **Drive with Confidence:** Enhance overall drivability and responsiveness for a smoother ride.
- • **Seamless Installation:** Get up and running in no time with a user-friendly setup that anyone can handle.
- • **Tire Size? No Problem!:** Recalibrate your speedometer effortlessly for larger tires, keeping your drive accurate.

## Overview

The Superchips 2858 Flashpaq Performance Tuner is designed specifically for GM Duramax Diesel engines, offering an easy installation process, multiple performance tunes, and the ability to recalibrate your speedometer for larger tires. It also allows you to read and clear diagnostic trouble codes, ensuring your vehicle runs smoothly and efficiently.

## Description

The success of this product is due to it's quality, innovation and performance results. The 2011-2012 Duramax LML tuning is no exception. With multiple power levels the Flashpaq can increase your Duramax's power up to 81 additional horsepower and 170 pounds feet of torque. It can do this with out removing your emissions systems, so installation is a snap.

## Features

- Easy install
- Multiple performance tunes included
- Improves overall drivability
- Recalibrate speedometer for larger tires
- Read and clear diagnostic trouble codes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Superchips |
| Brand | Superchips |
| Model | 2858 |
| Item Weight | 12 ounces |
| Product Dimensions | 6 x 6 x 5.5 inches |
| Item model number | 2858 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | 2858 |
| OEM Part Number | 2858 |

## Images

![Superchips 2858 Flashpaq Performance Tuner for GM Duramax Diesel Engine - Image 1](https://m.media-amazon.com/images/I/71VwCwq95YL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    No go for 2011 GMC
  

*by J***R on Reviewed in the United States on August 5, 2015*

Just would not work on my 2011 GMC.  Tech support could not fix problem.  If someone wants to buy it I will sell cheap.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-08*