Schropp SF330 Power Package for Mustang GT 2005–2009 – JLT & Custom Tune

The Schropp SF330 Power Package combines the JLT Series III Cold Air Intake with a Schropp Custom Tune specifically calibrated for the intake system and the 2005–2009 Ford Mustang GT 4.6 3V V8.

The 4.6 litre 3V Mustang GT has been one of the vehicles we have regularly tuned at Schropp for many years. Combining an enlarged intake system with properly calibrated engine management is a proven basis for extracting more performance and noticeably sharper response from the 3V engine.

With the SF330 combination, output of a standard Mustang GT increases from approximately 305 hp to around 330 hp. Actual output may vary depending on vehicle condition, fuel quality and additional modifications.

JLT Series III Cold Air Intake for the 4.6 3V

The JLT Series III Cold Air Intake CAI3-FMG05 used in the SF330 was developed specifically for the 2005–2009 Mustang GT 4.6 3V.

At its heart is a large black textured rotomolded plastic intake tube. The design eliminates unnecessary choke points and accordion-style sections to provide a freer path for incoming air.

The intake system includes a large red oiled high-flow air filter with a 5-inch opening. A rotomolded heat shield helps isolate the intake area from engine-bay heat.

JLT Intake and Schropp Custom Tune as a complete package

A larger intake is only one part of the system. The SF330 therefore combines the JLT Cold Air Intake with a Schropp Custom Tune individually created for the vehicle.

The Custom Tune takes the modified intake system, individual vehicle data and existing modifications into account. In addition to the performance increase, engine response and calibration are optimised. Adjustment of the factory speed limiter can also be incorporated.

On vehicles equipped with an automatic transmission, transmission behaviour can also be optimised as part of the calibration.

With or without SCT X4 – choose the package you need

The Schropp SF330 Power Package is available in two versions:

incl. SCT X4
If you do not already own a suitable programmer, choose the complete SF330 package including the SCT X4. The X4 is used to transfer the Schropp Custom Tune to the vehicle. During the initial programming process, the factory calibration is saved, allowing the vehicle to be returned to its stock calibration later.

use existing SCT X4
Already own a suitable SCT X4? Choose the Power Package without an additional programmer. Your existing device must be compatible with your vehicle and unmarried. Please update the SCT X4 to the latest software version before ordering. If the device is still married to another vehicle, please contact us before ordering.

How to receive your Schropp Custom Tune

When selecting the version including an SCT X4, the programmer is initially supplied without the Custom Tune file. After receiving the device, use the “Vehicle Info” menu to read your Mustang's ECU Strategy.

To create your individual tune, please email us the following information:

• Vehicle Identification Number (VIN)
• ECU Strategy
• existing vehicle and engine modifications
• rear tyre size
• modified final drive ratio, if applicable
• fuel octane used

Using this information, we create the appropriate Schropp Custom Tune and send the tune file to you by email. The file is then transferred to the SCT X4 using the SCT Device Updater before being programmed into the vehicle.

Super Plus / 98 RON required

The Schropp Custom Tune supplied with the SF330 is calibrated for Super Plus / minimum 98 RON fuel. The specified fuel quality must be used while operating the vehicle with the Schropp calibration.

Vehicle application

• 2005–2009 Ford Mustang GT
• 4.6 litre 3V V8
• Manual and automatic transmission

Scope of delivery

• JLT Series III Cold Air Intake CAI3-FMG05
• black rotomolded JLT intake tube
• large red oiled air filter with 5-inch opening
• JLT heat shield
• required JLT intake system components
• Schropp Custom Tune for the vehicle and JLT Cold Air Intake
• SCT X4 programmer when selecting the “incl. SCT X4” version

SCT X4 functions

• Transfer of the Schropp Custom Tune to the vehicle
• Factory calibration saved during initial programming
• Ability to return the vehicle to its stock calibration
• Read and clear diagnostic trouble codes (DTCs)
• Data logging