Product description
The DAP Performance 63.5mm Turbo for 2015-2019 Ford 6.7L Powerstroke with a 66mm 9 Blade Turbine (Louder Whistle) is a more aggressive-sounding upgrade option that emphasizes maximum turbo whistle volume for a screaming, attention-grabbing exhaust note reminiscent of older diesel classics. It uses the upgraded billet 63mm compressor wheel and a 9-blade high-flow turbine wheel, which flows more efficiently at higher RPMs/top end for slightly better peak power potential and reduced drive pressure in some cases, but spools a touch slower than the 10-blade while producing significantly louder whistle/scream. Ideal for enthusiasts prioritizing that raw, ear-piercing turbo sound during spool and cruising, with similar mild-moderate power support and drop-in compatibility”great for modified trucks where the sound is a key goal. This setup provides enhanced boost control and supports mild to moderate power gains, supporting up to 650hp with mods like tuning and exhaust, while remaining 100% bolt-on ready for 2015-2019 models (may require pedestal conversion on 2015-2016 trucks).
