DieselSite WWNT1 Wicked Wheel 2 High Pressure Turbo Compressor Wheel

The DieselSite WWNT1 Wicked Wheel 2 is a high-pressure billet turbo compressor wheel upgrade engineered to maximize the efficiency of the small turbo on the 2016–2019 Nissan Titan XD 5.0L Cummins twin-turbo system. Developed through extensive testing of blade count, pitch variations, and dimensional configurations, this drop-in compressor wheel delivers measurable gains in throttle response, boost, and horsepower while simultaneously reducing exhaust gas temperatures (EGTs).

Key Features:

• Improved Throttle Response – Upgraded blade geometry spools the turbo faster for quicker, more responsive acceleration
• Increased Horsepower & Boost – More efficient airflow through the compressor stage means elevated boost at the same or lower drive pressure
• Lower Exhaust Gas Temperatures (EGTs) – Improved turbo efficiency reduces heat load, protecting your engine under tow or load
• Extended Turbo Life – Lightweight design minimizes compressor surge and reduces bearing stress during daily driving
• No Modifications Required – Direct-fit replacement for the OEM high-pressure (small) compressor wheel; no cutting, welding, or custom fabrication needed
• Factory Pre-Balanced – Each Wicked Wheel 2 is balanced at the factory; no turbo re-balancing is required after installation

Installation Note: The factory turbocharger uses a left-hand (reverse) thread on the compressor wheel nut. To loosen the nut, turn it to the right. Failure to observe this will result in damage to the nut or shaft.

The WWNT1 is sold individually as the high-pressure wheel for the small turbo. It is also available as part of the WWNTC complete set, which includes both the high-pressure (small) and low-pressure (large) compressor wheels for the full twin-turbo system upgrade.