---
title: Tuner Page
description: this is our growing list for Tuners that use our Dyno Rental facility here in Longmont, Colorado.
---

[![5250 Performance Dyno Shop Colorado](https://www.5250performance.com/hs-fs/hubfs/artwork_5250/Snip20170305_123.png?width=122&height=302&name=Snip20170305_123.png "5250 Performance Dyno Shop Colorado")](https://www.5250performance.com/)

- [Home](https://www.5250performance.com) 
    - [About Us](https://www.5250performance.com/about-us)
- [Fab](https://www.5250performance.com/fabrication-services) 
    - [Gallery](https://www.5250performance.com/5250-performance-car-gallery)
- [Tuning / Upgrades](https://www.5250performance.com/performance-tuning) 
    - [Need a Tuner](https://www.5250performance.com/tuner-page)
    - [Custom Fabrication](https://www.5250performance.com/fabrication-services)
    - [Line Card](https://www.5250performance.com/5250-line-card)
- [Haltech ECU](https://www.5250performance.com/haltech-ecu) 
    - [Mil Spec Wiring](https://www.5250performance.com/mil-spec-wiring-for-high-performance-cars)
- [Repair](https://www.5250performance.com/automotive-repair) 
    - [Current Gallery](https://www.5250performance.com/performance-gallery)
- [IAG Subaru Blocks](https://www.5250performance.com/iag-subaru-engine-blocks-colorado) 
    - [Most Popular IAG Blocks](https://www.5250performance.com/our-popular-iag-blocks)
- [Dyno](https://www.5250performance.com/dyno-tuning)
- [Performance Blog](https://www.5250performance.com/blog)
- [Contact Us](https://www.5250performance.com/contact-us)

[![Need a Tune?](https://no-cache.hubspot.com/cta/default/532455/e98cee66-8412-4c1b-b0be-676df9108236.png)](https://cta-redirect.hubspot.com/cta/redirect/532455/e98cee66-8412-4c1b-b0be-676df9108236)

# Denver Dyno Tuning | Forced Induction Tuning Shop

## Dyno Shop | Tuning for altitude

We at 5250 Performance have our own in-house tuner and other tuners, here you will find tuners that are equipped with the proper education & experience to help you get your car tuned. Not all vehicles with aftermarket piggyback tuners installed are supported by us. Please ask about your modifications when you fill out a form.  

- We make it easy, if you want to do a baseline before a tune, just call and set up an appt. If you are ready for a tune, fill out the form and we'll get you on our schedule. We will ask you for a deposit of $50 as it takes time to setup, run and take down ramps, etc for your dyno run. Please be on time. Deposits are non-refundable.

\[fa icon="plus-square"\] 5250 Performance Shop Longmont, Colorado

in-house tuner for 5250 Performance.

- Turbo V8 gasoline cars & trucks
- Turbo Subaru / Import cars
- Rotary engine, NA & turbos
- Non-Turbo trucks & cars
- Race cars

Our shop comes with experience in add ons to custom builds over 1500 hp. If you want to start a conversation about your expectations, please fill out a form and ask for an appointment.

![Colorado Dyno Tuning Shop](https://www.5250performance.com/hs-fs/hubfs/Dyno_photos/5250_4x6_2015_back.png?width=2201&name=5250_4x6_2015_back.png "Colorado Dyno Tuning Shop")

## Dyno tuning in Colorado

### Located in Longmont, we offer quality tuning

> Building high performance cars is what we do here at 5250 Performance, our dyno keeps all of us honest.
> 
> We also rent out dyno time to allow tuners time to tune at their pace.
> 
> Ensure that the upgrades that you are adding to your vehicle do what they are intended to do.
> 
> Fill out the form below and get the tune you need.

Mike Wiener 5250 Performance, LLC. 

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![Mike_and_Dog.gif](https://www.5250performance.com/hs-fs/hubfs/artwork_5250/Mike_and_Dog.gif?width=320&height=232&name=Mike_and_Dog.gif)

## Performance for your Vehicle starts here

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#### About Us

We are a performance shop located in Longmont, Colorado.  Our specialty is forced induction performance cars.  We have experience in basic repairs to 1400 horsepower supercharged Hellcats.  Start something special.

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