The ATS 2023022392 Aurora VFR 3000 Stage 1 Turbocharger is a drop-in upgrade for your diesel. Don't go through the hassle of removing multiple components just to install an aftermarket turbocharger on your truck. The ATS VFR Turbocharger addresses the common failure items in your factory turbo and it works with all your existing factory systems. The VFR features a new actuator and billet 316 stainless steel unison rings. No more warped or stuck vanes likes your factory turbocharger. This drop-in turbocharger retains all factory functions such as exhaust braking, warm-up, and factory-like spooling. The modern solid state electronics give you long term reliability. This turbocharger will support as much as 100HP over stock and up to 750HP used in a compound system. This turbocharger does not require actuator cleaning intervals and is 100% maintenance free. No aftermarket tuning or removal of other components required! New Actuator HSM Turbine Housing HSM Bearing Housing Drop-In Replacement Aftermarket Tuning Not Required Powder Coated Compressor Housing Billet 316 Stainless Steel Unison Rings High-Temperature Ceramic Coated Turbine Housing Maintains Factory Functions - Exhaust Braking, Warm-Up Function, Quick Spool, etc. Modern Solid State Electronics For Long Term Reliability