Upgrade your 2007.5–2018 6.7L Cummins with the True North Turbos (TNT) HE300VG 63mm — a high-performance variable geometry turbocharger engineered for drivers who demand stronger towing performance, improved reliability, and responsive street manners without sacrificing drivability.

Designed, machined, assembled, and balanced in Canada by True North Turbos, this upgraded HE300VG turbo delivers increased airflow and reduced drive pressure while retaining factory-style VGT operation. The result is quicker spool-up, lower EGTs, and smoother power delivery across the RPM range.

Built around a lightweight 63mm 2618 forged milled compressor wheel and a modified 67mm HX40 turbine wheel, the TNT HE300VG is engineered to improve efficiency and durability under demanding towing and performance applications. Unlike oversized fixed-geometry turbo conversions, this drop-in VGT upgrade preserves low-end response and daily drivability while supporting significantly increased horsepower potential with proper tuning.

Whether you use your Cummins-powered RAM for heavy towing, daily driving, or weekend performance builds, the TNT HE300VG 63mm provides the perfect balance between spool characteristics, top-end airflow, and long-term reliability.

Features & Benefits

• 63mm 2618 forged milled compressor wheel
• Modified 67mm HX40 turbine wheel
• Lower exhaust gas temperatures under load
• Reduced drive pressure for improved efficiency
• Faster spool-up and improved throttle response
• Retains factory variable geometry turbo functionality
• Direct bolt-in installation
• No core charge required
• Optional pre-calibrated electronic actuator available
• Designed, assembled, and balanced in Canada
• Compatible with 2007.5–2018 6.7L Cummins RAM trucks

What’s Included

• TNT HE300VG 63mm Turbocharger
• T4I turbo MLS gasket
• Bonded seal washers
• M10x1.5 studs and nuts
• Conversion harness for select 2007.5–2012 applications

Why Choose the TNT HE300VG 63mm?

The True North Turbos HE300VG 63mm was developed specifically for Cummins owners who want more usable power without compromising towing capability or everyday drivability. By retaining VGT functionality, this turbo maintains excellent exhaust braking performance and low-RPM response while supporting higher airflow demands compared to the factory turbocharger.

Compared to many generic remanufactured or overseas-built turbo upgrades, every TNT turbo is carefully machined, assembled, and balanced in Canada to ensure consistent quality and long-term reliability.

We also carry an 2019-2024 6.7 Cummins TNT HE300VG 63mm

Ideal Applications

• Heavy towing
• Daily driven performance trucks
• Tuned street trucks
• Lower EGT towing setups
• Stock fuel to moderate fueling upgrades
• Performance towing builds