Vargas GCMAX Turbocharger Upgrade Kit - BMW F8X S55
Vargas Turbo Technologies has completely overhauled the S55 turbocharger architecture with the GC-MAX kit, focusing on internal aerodynamics and thermal durability.
Vargas Turbo Technologies has completely overhauled the S55 turbocharger architecture with the GC-MAX kit, focusing on internal aerodynamics and thermal durability. Every casting is brand new, featuring enlarged flow channels and optimized A/R ratios that significantly outperform the previous GC+ iterations. The heart of the system is the Mar-M 246 superalloy turbine wheel, capable of withstanding extreme temperatures while providing the latest in aero technology for lightning-fast transient response. To ensure long-term reliability at high boost levels, the kit includes redesigned bearing housings with improved oiling paths and upgraded thrust bearing assemblies, making it a robust choice for the most demanding BMW enthusiasts.
Key Features
Advanced Aerodynamics: Retooled housings with improved Aero over current GC/GC+ models for better efficiency.
Maximum Thermal Resistance: 310 Stainless Steel turbine manifolds provide the ultimate protection against heat and corrosion.
Enhanced Internal Oiling: Redesigned bearing housings and upgraded thrust assemblies for superior longevity.
Silicone Intake Bundle: Includes custom VTT GC-MAX silicone intake tubes to ensure unrestricted airflow to the larger 2.5" inlets.
Warranty Protection: Comes with a full 12-month unlimited mileage/no-hassle replacement warranty.
Specifications
Wheel Designation (Comp/Turb): 67/54 (PTE Style)
Turbine Wheel Material: Mar-M 246 Superalloy
Compressor Wheel Type: Point-milled Billet Aero
Maximum Supported WHP: 1000WHP
Connection Type: Direct Bolt-on (Factory Location)
Shipping Weight: Approx. 40 lbs
Included Components: 2x GC-MAX Turbochargers, 2x Silicone Intake Tubes, Installation Hardware (varies by bundle)
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.
Prop 65 Warning
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
F80
M3
S55 3.0L
Use vehicle selector to confirm fitment
BMW
F82
M4
S55 3.0L
Use vehicle selector to confirm fitment
BMW
F83
M4
S55 3.0L
Use vehicle selector to confirm fitment
BMW
F87
M2 Competition
S55 3.0L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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