A drop-in stock installation, stock looking replacement that is anything but stock! The larger Ballistic Billet compressor wheel and our new exclusive Low MOI QTS turbine wheel results in reduced Backpressure, quicker response, increased efficiency and increased turbine flow compared to the competition. This results in increased maximum potential power output, right up to 690 horsepower with supporting modifications. No extra parts to install, just drop-in and enjoy the extra power potential. Perfectly paired with a pulse manifold made from high-silicon ductile iron and designed to withstand extreme temperatures and vibration. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increases manifold longevity.

• The QST Turbine wheel has a 15% reduction in MOI (moment of inertia) which results in quicker turbo response
• QST Turbine blade thickness decreased by 25% allowing for higher turbine gas flow and increased efficiency
• Cast of high silicon ductile iron to withstand extreme temperature cycling caused during DPF regeneration
• Ballistic Billet 64.5mm 7+7 blade compressor wheel and Low MOI QST 70mm 12 blade turbine wheel
• Experience quick spool times and low drive pressures with an overall increase in performance
• Thick Walled Casting And Integral Slip Joint Prevents Cracking And Exhaust Leaks
• 6.7L Performance Stock Replacement Manifold For Use With The Holset He351 Turbo
• Larger porting design than others will handle any increase in power
• Each Actuator Is Calibrated And Tested Prior To Shipping
• Open throat outlet flange outperforms the stock manifold
• Gasket, Bolt and Spacers kits are available separately
• Gasket/Bolt And Spacers Kits Are Available Separately
• Can Support Modifications Up To 690Hp
• Pre-Drilled For Pyrometer Probes
• Drops in to the stock location
• Drops In Stock Location
• VSR High Speed Balanced
• Fully EGR Compatible
• CARB EO No D-553-5
• 50-STATE LEGAL!
• TURBOCHARGER:
• MANIFOLD:

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