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SKU: 202-406-3368 / UPC: 840440588238
ATS Diesel Aurora 4000 VNT Stage 2 Turbocharger Kit for 2011–2014 Ford Super Duty 6.7L Power Stroke
The ATS Diesel Aurora 4000 VNT Stage 2 Turbocharger Kit is a high-performance upgrade designed for 2011–2014 Ford Super Duty trucks equipped with the 6.7L Power Stroke diesel engine.
This complete bolt-on system replaces the restrictive factory turbo with an advanced variable nozzle turbine (VNT) design, delivering significantly faster spool-up, higher boost capability (up to 45 PSI), and over 100 rear-wheel horsepower gains.
The kit features a large billet compressor wheel, a forged Inconel turbine wheel, and upgraded cast manifolds to improve exhaust flow and reduce backpressure. It is engineered to maintain excellent drivability while supporting serious power levels for towing and performance applications.
Key Features
- Aurora 4000 VNT Technology – Variable geometry vanes provide excellent spool-up below 1600 RPM and precise boost control
- Billet Compressor Wheel – 66/92mm dual ball bearing design flows over 110 lbs/min of air for high horsepower capability
- Forged Inconel Turbine Wheel – 80mm wheel handles extreme heat (over 2000°F) for reliable high-RPM performance
- Improved Exhaust Flow – Includes cast hump-hose manifolds and T4 up-pipe to reduce restrictions and lower EGTs
- Direct Bolt-On Kit – Complete system with Y-bridge, downpipe, hardware, and gaskets for plug-and-play installation
- High Power Potential – Supports 650+ rear-wheel horsepower with proper supporting modifications and tuning
Specifications
| Detail | Value |
|---|---|
| Brand | ATS Diesel |
| Type | Aurora 4000 VNT Stage 2 Turbocharger Kit |
| Compatibility | 2011–2014 Ford Super Duty 6.7L Power Stroke |
| Compressor Wheel | 66/92mm Billet Dual Ball Bearing |
| Turbine Wheel | 80mm Forged Billet Inconel |
| Max Horsepower Support | 650+ RWHP |
| Max Boost | Up to 45 PSI |
| Country of Origin | United States |
| Warranty | Limited Lifetime on Rotating Assembly |
Whats Included
- ATS Aurora 4000 VNT Turbocharger
- Y-Bridge and Cast Hump-Hose Manifolds
- T4 Up-Pipe and Downpipe
- All Necessary Gaskets and Hardware
- Installation Instructions
Product Notes
- Tuning is required to achieve full performance potential
- Professional installation is strongly recommended (estimated 8–12 hours)
- Compatible with stock intake and exhaust systems
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2011–2014 | Ford | F-250 Super Duty 6.7L Power Stroke | All Cab Styles |
| 2011–2014 | Ford | F-350 Super Duty 6.7L Power Stroke | All Cab Styles |
| 2011–2014 | Ford | F-450 Super Duty 6.7L Power Stroke | Pickup & Cab Chassis |
| 2011–2014 | Ford | F-550 Super Duty 6.7L Power Stroke | Pickup & Cab Chassis |
Why Choose ATS Diesel?
- Over 20 years of experience engineering high-performance diesel turbo systems
- Precision CNC-machined billet and Inconel components for extreme durability
- Proven in both heavy towing and high-horsepower applications
- Engineered and tested in-house for real-world reliability
Frequently Asked Questions
- Q: Will this kit fit my 2012 Ford F-350 6.7L Power Stroke?
- A: Yes, it is a direct bolt-on for all 2011–2014 Ford Super Duty trucks with the 6.7L Power Stroke engine.
- Q: How much power can this turbo support?
- A: The Aurora 4000 VNT Stage 2 is capable of supporting over 650 rear-wheel horsepower with proper supporting modifications and tuning.
- Q: Is tuning required?
- A: Yes. Tuning is required to safely and fully utilize the performance potential of this turbo system.
- Q: Does this kit include everything needed for installation?
- A: Yes. The kit includes the turbo, Y-bridge, manifolds, downpipe, and all necessary gaskets and hardware.
Shipping & Handling
- Method: Freight Truck (LTL)
- Availability: In stock – ships same or next business day
- Packaging: Secure wooden crate (28" x 22" x 18")
- Weight: 75 lbs (shipped)
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