We are a professional manufactuer, distributors are welcome. 99.503 FORD 7.3L F250 F350 POWERSTROKE. Turbo Upgraded 5in1 kit. (Upgraded Compressor Housing+Repair kit+Billet Compressor wheel 66/88+4” Air Intake Pipe). Extend Tapered Tip Exducer dia : 94 mm. Tip Height: 5.99 mm. Super Back Height: 4.94 mm. Bore: 6.35 mm. You’ll get items in one kit. 4” Air Intake Pipe. This is a GTP38 turbo upgrade kit with 66/88mm billet compressor wheel for performance use of 99.05-2003 Ford E&F Series Super Duty Pickups, the compressor wheel is not only intended for anti-surge purpose, but also support huge power gains, with the expanded wheel size and aggressive blade design, it can provide 33% more airflow than factory 60/80mm cast compressor wheel to let your car more powerful. Because of the bigger compressor wheel, the compressor housing has a 4″ ported anti-surge inlet(the stock one is 3″), so we put a new 4″ to 4″ intake hose to fit that size. The Thrust bearing in this kit is upgraded from stock 270° to 360° thrust bearing, which is very necessary for high boost and performance applications, not only because of the full circle lubrication, but also the more and better designed oil feed holes. The stepped gap piston ring also eliminates the oil leaking problem. Advantage of Billet compressor wheel. 10%+ Gain in flow over traditional GT compressor wheel desighs. 10%+ Higher pressure ration compared to traditional compressor wheel designs. Forged, fully machined billet wheels for expedited release. Professional installation is highly recommended. Why Choose Us turbo system. Every care is taken in choosing the best quality parts, we pride ourselves in our precision and attention to detail and assure you that you are getting the best quality turbochargers and parts in the market in the best possible condition. Every single part is immaculately cleaned, inspected, measured and tested by the most advanced equipment in the world. They are balanced to or beyond OEM specifications. 100% Brand New Guaranteed High Quality Turbo. Professional Installer Is Highly Recommend. The item “Ford Powerstroke 7.3L GTP38 4” Compressor Housing Hose Rebuild kit Billet Wheel” is in sale since Sunday, January 24, 2016. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Turbos, Nitrous, Superchargers\Turbo Chargers & Parts”. The seller is “usturbosystem” and is located in Walnut, California. This item can be shipped worldwide.