Industrial Injection 22A456 Silver Bullet 62mm Turbocharger Kit Cummins 6.7L 2007.5-2009

The Industrial Injection 22A456 Silver Bullet 62mm Turbocharger Kit is a high-performance single turbo upgrade engineered for the 6.7L Cummins diesel engine. Designed to handle multiple fueling upgrades, this kit delivers increased overall performance, lower exhaust gas temperatures (EGTs), and a broader power range over the factory turbocharger.

At the heart of the Silver Bullet series is Industrial Injection's advanced 74mm turbine wheel, which sets it apart from previous PhatShaft designs. This next-generation turbine trim improves exhaust gas energy transfer, promotes better exhaust gas expulsion for lower EGTs, enables quicker rotor acceleration, and effectively eliminates compressor surge across the RPM range.

Key Features:

• 62mm extended tip forged milled compressor wheel for increased airflow and performance
• 74mm turbine wheel — advanced trim design for maximum efficiency and surge-free operation
• 360-degree thrust bearing for enhanced durability and rotor stability
• Polished compressor housing included as standard
• 14cm exhaust housing with modified exhaust nozzle angle, maximized wastegate ports, and enlarged wastegate chamber for full wastegate travel
• Dual grooved high-performance bearings for long service life
• Adjustable boost elbow included
• New oil drain line and exhaust block plate included
• Two water pipe plugs to block off water ports used with stock turbo

This kit is a purpose-built solution for 6.7L Cummins owners who have exceeded the capacity of their stock turbocharger and need a reliable, high-output replacement that keeps up with increased fuel demands.

For closed-circuit competition use only. Not legal for on-road, off-road, or dual-use. Not CARB compliant — not for sale in California. Compliance with all applicable emissions standards is the responsibility of the end user.