BorgWarner EFR 7670 Turbo

The BorgWarner EFR 7670 Turbo is a versatile and high-performance turbocharger suitable for both single and twin-turbo applications. Designed to excel in autocross, road racing, and time attack scenarios, the EFR 7670 offers an early spool with an impressive 64lb/min compressor flow, making it an excellent choice for single turbo setups in the 400-600HP range (up to 2.6L) or as part of twin-turbo applications generating 700-1100HP. The turbo features BorgWarner's 70mm Gamma-Ti turbine wheel, specifically matched with the 57.2mm inducer / 76mm exducer FMW compressor for an unmatched response. Its mid-size EFR ported-shroud compressor housing comes with a 3.5" inlet and 2.0" outlet for efficient airflow.

• Compressor Type: Forged-Milled Wheel (FMW) Extended Tip Compressor
• Compressor Wheel OD Exducer: 76mm
• Compressor Wheel Inducer: 57.2mm
• Max Flow Rate: 64 lb/min
• Compressor Inlet: 3.5" Ported Shroud Hose Coupler
• Compressor Outlet: 2.0" Hose Coupler with Integrated V-Band Option
• Built-in BOV: All EFR compressor housings incorporate an integrated BOV.

• Turbine Type: Low Inertia Gamma-Ti Turbine Wheel
• Turbine Wheel OD: 70mm
• Turbine Housing: Stainless Steel Turbine Housing
• Turbine Outlet: GT V-Band (~92mm OD) for all EFR Turbo

• Features Dual Row Ceramic Ball Bearings for low friction, fast spool/response, and extreme durability
• Watercooled Center Section—watercooling is recommended
• Double Seals on both turbine and compressor ends for extreme durability and resistance to any oil
  seepage
• Boost Control Solenoid Valve integrated into the compressor housing
• Integrated Speed Sensor Mounting Provisions
• Optional Turbo Speed Sensor Kit
• Optional Turbo Speed Gauge

The EFR 7670 is one of our all-time favorite "do everything well" turbos. Our head engineer runs it on his 2.3L EVO8, and many satisfied customers have used it on various engines, including K-series Honda, Subarus, EVOS, 1JZ's, and more. In T3 configuration, it directly fits Nissan RB20 and RB25 engines, offering awesome response, great spool, and the potential to deliver up to 600HP.

Looking for a way to protect your turbo or exhaust manifold and improve its efficiency at the same time? Our in-house ceramic exhaust coating does both! Available in black or silver, these 2000+ degree ceramic coatings look great and provide an extra layer of protection against corrosion. By coating the exterior surfaces of your turbo hot side or manifold you retain the heat and energy in the exhaust, not in your engine bay. Improving under-hood temps and increasing efficiency with improved turbo spool are great reasons to add these coatings. Please note that ceramic coating is completed in-house and will add an additional lead time of 1-2 weeks to you order.