The KC Whistler Stage 3 is a direct drop-in turbo for the 2015-2019 Ford F250 and F350 6.7 Powerstroke trucks. It features our ported KC compressor cover, upgraded billet 68mm compressor wheel, and the largest 10 blade high flow turbine wheel, giving it that unique 2003 turbo whistle.

This turbo offers the most amount of flow in the Whistler lineup making it ideal for hot street driving and high rpm racing. This turbo is not recommended for towing. If you are looking for a turbo that can be used for occasional towing, but still are looking a large boost in performance, check out the KC Whistler Stage 2.

Stage 3 turbos will need a healthy CP4 or upgraded fueling system to reach its full potential.

The 2015 and 2016 year trucks will need to have the pedestal conversion kit to install this turbo. (Select model year to see options)

*You will be responsible & required for updated calibrations / tuning that may be needed.

• 6.0 Whistle 
• Upgraded Billet 68mm Compressor
• Upgraded 10 Blade High Flow Turbine Wheel
• Improved Boost Control
• Cooler EGT's
• Quick Spool Up
• 100% Drop in Ready