Industrial Injection 22B458 Silver Bullet 62mm Turbocharger Upgrade Kit for Cummins 6.7L

The Industrial Injection 22B458 Silver Bullet 62mm Turbocharger Kit is a complete single turbo upgrade solution engineered for the 2010–2012 Cummins 6.7L diesel engine. Designed to outperform the stock turbo when fueling demands have been increased, this kit delivers measurable gains in power, efficiency, and reliability for high-performance diesel applications.

At the heart of this kit is a 62mm forged milled compressor wheel (FMW) paired with Industrial Injection's advanced 74mm turbine wheel — the defining technology behind the Silver Bullet series. The 74mm turbine trim design transfers exhaust gas energy more efficiently, reduces compressor surge, lowers exhaust gas temperatures (EGTs), and delivers quicker rotor acceleration across a broader power band.

Key Features:

• 62mm Forged Milled Compressor Wheel (FMW) — extended tip design for maximum airflow
• 74mm Turbine Wheel — latest trim technology for improved low-RPM response and surge elimination
• Steel 360° Thrust Bearing — for enhanced durability and reliability
• Dual Grooved High-Performance Journal Bearings — proven bearing package from the PhatShaft lineup
• Polished Compressor Housing — premium finish included as standard
• 14cm Exhaust Housing — modified exhaust nozzle angle, maximized wastegate ports, and enlarged wastegate chamber for full wastegate travel
• Full Travel Wastegate Modification — improves boost control and consistency
• Adjustable Boost Elbow — fine-tune boost levels to your setup
• New Oil Drain Line — included for a clean, complete installation
• Exhaust Block Plate — included to properly seal off unused ports
• Two Water Pipe Plugs — to block off water ports used with the stock turbocharger

Kit Includes:

• Silver Bullet 62mm Turbocharger (62/74 compressor/turbine wheel configuration, 14cm exhaust housing)
• New oil drain line
• Exhaust block plate
• Two water pipe plugs

Competition Use Only: All Industrial Injection performance products are intended for closed circuit competition use only and are not legal for on-road, off-road, or dual-use applications. Compliance with all applicable state and federal emission standards is the sole responsibility of the purchaser.