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Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.
The Ferrea 6000 Series S-Flo Intake Valves for the Mitsubishi 4B11T are designed for enthusiasts who demand maximum airflow and reliability. With a 35mm head diameter and a specialized 15-degree S-Flo profile, these valves are optimized to increase the intake charge efficiency of your engine, directly contributing to higher horsepower and torque figures.
Built to withstand the rigors of high-boost turbocharging, these valves feature a robust construction that resists deformation under extreme cylinder pressures. The 15-degree back-cut enhances the flow coefficient, allowing for a smoother transition of air into the combustion chamber. This is a critical upgrade for any 4B11T engine build, whether you are running a stock turbo or a high-output aftermarket setup. Ferrea's commitment to quality ensures that each valve meets strict tolerances for a perfect drop-in fit. Don't let your valvetrain be the bottleneck in your performance build; choose Ferrea for superior flow and strength. Find all your essential engine components at GGCRACING.
| Brand | Ferrea |
|---|---|
| Manufacturer part number | F6294 |
| GGC SKU | FERF6294 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 11.9 × 7 × 3.1 in |
|---|---|
| Shipping weight | 1.2 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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