Custom Tuning starts at $1999. To get a more accurate cost on your custom tune, please create a ticket and tell us more about your build, and your specific modifications.
If you feel that our existing tune offerings will not work for your application or your intended use, you can request Custom Tuning. Custom Tuning must be requested through our Tickets, and you must provide vehicle information as well as hardware (upgrades) information. Once submitted, our team of calibrators will evaluate your request and determine if Custom Tuning can achieve your goals and if they are able, your Tune Request will be accepted.
Custom Tuning requires heavy participation from the Customer, either through an Authorized TZ Dealer or the Customer themselves. TuneZilla Calibrators will require that the vehicle has access to dyno time when needed, and data logging is required. If you are not comfortable with data logging, and if you may not be able to access a facility with a dyno (many facilities will rent dyno time) custom tuning may not be possible for you.
Custom Tuning vs. Off The Shelf Tuning
We understand that our end users have varying driving styles and build purposes, which is why we offer revisions on all of our Off-The-Shelf tunes. By offering Custom Tuning to our customers, we can be sure you are getting the most out of your vehicle with your specific parts upgrades. Our OTS (off-the-shelf) maps are tested in house with as many variables as possible to ensure even if you don’t want to customize your tune, your vehicle’s OEM sensors and adaptations will still be able to optimize our tunes to your region’s fuel and most bolt-on upgrades. Tune Revisions are not the same as Custom Tunes. See our Terms and Conditions for our re-tune policy (section 4b)
We believe it’s important for our customers to understand what is happening inside their engine so they can make informative decisions. Our LOG VIEWER automatically generates your vehicles data log .csv files into easy to read graphs which can then be viewed by our Calibrators to find areas of optimization on your vehicle. Not only can this data be used to optimize your tunes, but a lot of troubleshooting and diagnosing can be done by comparing requested data to actual data at a glance.
In many cases, custom tuning is not required. If you are unsure if you will benefit from a Custom Tune, you can reach out to our team and upload data logs for them to examine.
Upgrade
Custom Tuning
Fuelling upgrades (Injectors, Rail Pressure Sensors, etc)
Supported
Turbo Upgrade - Hybrid or larger
Hardware Removal
Immobilizer Delete (Engine Swap)
Introducing our Stage 1 ECU Tune – The Ultimate ECU Upgrade for Ultimate Driving Machine. Calibrated for the enthusiasts seeking a potent blend of power, efficiency, and an enhanced driving experience.
Tailored for the M57 3.0 Diesel motor, this Stage 1 tune unlocks hidden horsepower and torque, giving you a taste of the true potential of your engine. What sets our tune apart is its versatility – designed to amplify performance with or without additional hardware modifications. You have the flexibility to retain all factory hardware, or explore enhanced capabilities with optional upgrades. Experience a seamless integration of power and precision as the tune not only boosts acceleration but also fine-tunes throttle response for an immediate and exhilarating drive. Surpassing traditional expectations, our Stage 1 ECU Tune goes beyond sheer power, often improving fuel economy, providing a comprehensive enhancement to your vehicle's performance. Explore the potential of your M57 powerplant, and embrace a new level of performance with our Stage 1 ECU Tune.
Requirement
Downpipe Upgrade
Not Required
No hardware upgrades are required for the Stage 1 tune. However, tune add-ons to accommodate hardware changes can be purchased. It is important to note that we do not remove factory readiness monitors or force readiness for any factory installed components. If you are installing aftermarket hardware that is for off-road use only, please double check with your state requirements prior to flashing.
Introducing our Stage 2 ECU Tune – For uncorking your Ultimate Driving Machine. Designed to maximize power in your M57 without removing any factory hardware! For the enthusiasts seeking a potent blend of power, efficiency, and an enhanced driving experience.
Tailored for the M57 3.0 Diesel motor, this Stage 2 tune uncorks all the horsepower and torque, giving you a taste of the true potential of your engine. What sets our tune apart is its versatility – designed to amplify performance with or without additional hardware modifications. You have the flexibility to retain all factory hardware, or explore enhanced capabilities with optional upgrades. This Stage 2 tune maximizes the capabilities of the factory emissions systems to give you the most out of your engine without having to remove or modify anything. Experience a seamless integration of power and precision as the tune not only boosts acceleration but also fine-tunes throttle response for an immediate and exhilarating drive. Explore the potential of your M57 powerplant, and embrace a new level of performance with our Stage 2 ECU Tune.
The Stage 2 tune is the spiciest tune you can do with all factory hardware/emissions components retained.
No hardware upgrades are required for the Stage 2 tune. However, tune add-ons to accommodate hardware changes can be purchased.
It is important to note that we do not remove factory readiness monitors or force readiness for any factory installed components. If you are installing aftermarket hardware that is for off-road use only, please double check with your state requirements prior to flashing.
Turn up the heat in your M57 with our 2.5 tune. Fully uncork your Ultimate Driving Machine and maximize power in your 3.0 diesel.
For the enthusiasts seeking a blend of power and reliability, our 2.5 tune has been tailored for the M57 3.0 Diesel motor to run efficiently with exhaust upgrades installed, providing you with a huge bump in horsepower and torque. Designed to amplify performance with the required hardware upgrades. Our 2.5 tune explores the limits of what's possible with the might M57 diesel engine.
Uncork your engine, and unlock performance with the Stage 2.5 ECU tune.
Required
DPF Delete Tune "add-on"
The Stage 2.5 tune requires exhaust upgrades due to the increased EGT and boost that the motor produces. It is designed for Off-Road use only.
If you want to turn up your M57 all the way to 10, you need the 2.9 ECU tune.
For the enthusiasts seeking to extract the most out of their 335D, our 2.9 tune has been calibrated to maximize the factory fuel system and take advantage of exhaust upgrades. While this tune will work with the factory fuelling and an upgraded downpipe, it can also be adjusted for nitrous. During our testing, we found that this was the most we could extract from the M57 safely. If you plan to run the 2.9 tune, we recommend a thorough maintenance and mechanical once over. Due to the extreme demands of this tune, it can uncover any deficiencies in your powertrain.
This is the spiciest tune available for the M57 without doing fuel upgrades. The Stage 2.9 tune requires exhaust upgrades due to the increased EGT and boost that the motor produces. We also recommend that you do not use this tune if you plan to tow. This tune can be customized for nitrous. Simply request a custom tuning ticket with this feature. The 2.9 tune is designed for Off-Road use only.
Give your M57 more top end with fuelling upgrades and a tune to match.
To go beyond the limits of the 2.9 tune on your 335D, it is necessary to upgrade your fuel system. Our 3.14 tune has been calibrated to utilize an R90 fuel pump and a 2700bar Rail Pressure Sensor. During our testing, we found that the stock metering valve was sufficient.With upgraded fuel pump and rail pressure sensor, we are able to carry power farther out through the RPM range. Netting you 25HP more in the top end while carrying out the peak torque past 3000 RPM. (25ftlb more torque at 4000 RPM compared to Stage 2.9)
R90 Fuel Pump
Required (Stock Metering Valve is retained)
2700 bar Rail Pressure Sensor
This tune requires exhaust upgrades due to the increased EGT and boost that the motor produces. We also recommend that you do not use this tune if you plan to tow. This tune can be customized for nitrous. Simply request a custom tuning ticket with this feature. The 3.14 tune is designed for Off-Road use only.
