Vortech Superchargers Tuner Kit - V-3 SCi-Trim & Charge Cooler - Polished (2003-2004 Mustang Mach 1 4V) 4FR218-128L
Polished V-3 SCi-Trim Tuner Supercharger Kit for 2003-2004 Mustang Mach 1
The Vortech Superchargers Tuner Kit with V-3 SCi-Trim and Charge Cooler (PN 4FR218-128L) is purpose-built for 2003-2004 Ford Mustang Mach 1 models equipped with the 4V 4.6L DOHC engine. Featuring a high-visibility polished finish, this tuner kit delivers Vortech's advanced centrifugal supercharger technology for custom-tuned, high-output builds that demand efficiency, durability, and thermal control.
From the factory, the Mach 1 produced 305 horsepower and 320 lb-ft of torque. With this Vortech system and proper supporting modifications, output can be safely increased to approximately 460 horsepower and 406 lb-ft of torque. High-output, charge-cooled configurations are capable of further gains, increasing output to as much as 484 horsepower and 420 lb-ft of torque, depending on boost level, tuning strategy, and engine configuration.
V-3 SCi-Trim Supercharger Technology
The V-3 SCi-Trim centrifugal supercharger represents Vortech's next evolution in SCi compressor design. It combines a high-efficiency impeller and housing - developed in Vortech's supercharger test cell - with SQ (Super Quiet) gear technology for smooth, refined operation and excellent long-term reliability.
Designed for enthusiasts seeking improved efficiency over earlier platforms, the V-3 SCi-Trim delivers strong airflow and consistent boost while maintaining excellent drivability for aggressive street or competition-oriented Mach 1 builds.
Tuner Kit Configuration Explained
This system is supplied as a tuner kit, meaning it includes the complete supercharger and charge cooling hardware but does not include fuel system upgrades or ECM reprogramming. This allows professional tuners and experienced builders to select injectors, fuel delivery solutions, and calibration strategies tailored to their specific engine combination and performance goals.
Tuner kits are ideal for modified engines and custom builds where off-the-shelf calibrations are not desired.
Included Components & Features
- V-3 SCi-Trim gear-driven centrifugal supercharger with SQ technology
- Integrated air-to-water, dual-pass charge cooler for improved intake air temperature control
- Oil feed and oil drain assemblies for proper lubrication and cooling under sustained boost
- OEM-style cast aluminum mounting bracket for factory-like fit, appearance, and rigidity
- High-flow bypass valve for surge-free compressor operation
- Heat-resistant silicone inlet and discharge sleeves
- Premium stainless steel clamps throughout the system
Installation Notes
- Estimated installation time: approximately 9 hours
- Professional installation and custom tuning are strongly recommended
- Fuel system upgrades and ECU calibration are required but not included
- Charge-cooled systems require a battery relocation kit (PN 8N150-010), sold separately
- Optional spare hardware kit available: 4FR100-002
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 4FR218-128L
- Application: 2003-2004 Ford Mustang Mach 1 4V 4.6L
- Kit Type: Tuner Kit
- Supercharger: V-3 SCi-Trim
- Finish: Polished
- Cooling: Air-to-water, dual-pass charge cooler
- Power Capability: Up to 484 HP / 420 lb-ft with proper modifications and tuning
Emissions & Legal Notice
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- Not CARB legal; for off-road and race-use-only vehicles
- Installation on emissions-controlled vehicles may violate U.S. federal emissions law (42 U.S.C. 7522(a)(3))
FAQs
- What makes this a tuner kit instead of a complete system?
This kit excludes fuel system components and ECU tuning, allowing for fully custom calibration and fuel solutions. - Is this system street legal?
No. This tuner kit is not CARB compliant and is intended strictly for off-road or racing use.
Fitment
- 2003 Ford Mustang Mach 1 4V 4.6L
- 2004 Ford Mustang Mach 1 4V 4.6L
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with extensive experience supporting high-horsepower modular Mustang builds. From component selection to custom tuning guidance, our team ensures your V-3 SCi-Trim tuner kit is configured correctly to meet your exact performance goals.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
