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SKU: 12801019009 | UPC: 840232714135
BorgWarner Turbine Housing EFR B2 80mm .92 T4 Twin Scroll WG Assy for 9180 Series
This BorgWarner turbine housing fits EFR 9180 B2 turbochargers in performance vehicles like Toyota Supra 2JZ-GTE, Nissan GT-R RB26DETT and GM LS engines. The twin scroll T4 design with .92 A/R captures exhaust pulses for quick spool and high flow up to 1100 hp. Included wastegate assembly provides reliable boost management.
Key Features
- Twin Scroll T4 Inlet: Separates cylinder pulses to improve turbine response and torque across RPM range
- .92 A/R Ratio: Delivers fast low-end spool while supporting peak power in 700-1100 hp applications
- 80mm Turbine: Matches EFR 9180 B2 center section for seamless integration and maximum efficiency
- Integrated Wastegate: V-band actuator assembly included for precise control and easy tuning
- NiResist Alloy Casting: Withstands 1050°C exhaust temps for durability in racing conditions
Product Notes
- Direct bolt-on for BorgWarner EFR 9180 Gen2 B2 turbochargers only
- Pair with matching compressor housing and anti-seize on clamps
- Standard ground shipping with tracking provided
Installation Notes
- Professional installation recommended.
- Bolt to B2 center housing using M8x1.25 high-temp fasteners torqued to 23 Nm
- Turbine outlet uses 3-inch V-band. align wastegate actuator rod during assembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Toyota | Supra | 2JZ-GTE Turbo |
| 1989-2002 | Nissan | GT-R (R32-R34) | RB26DETT Turbo |
| 1997+ | Chevrolet/GM | LS-Series | LS1/LS2/LS3/LS7 Turbo Builds |
| 2011+ | Ford | Mustang | 5.0 Coyote Turbo |
Why Choose BorgWarner?
- Engineers turbo systems for global OEM production cars
- Proven designs from NHRA and World Rally Championship
- Investment cast components ensure exact fit and flow
Frequently Asked Questions
-
Q: Which turbochargers is this housing compatible with?
A: Designed exclusively for BorgWarner EFR 9180 B2 (Gen2) series. not compatible with Gen1 or other frame sizes -
Q: What material handles the high heat?
A: High-nickel NiResist alloy casting resists thermal fatigue and oxidation at extreme exhaust temperatures -
Q: Does wastegate hardware come included?
A: Yes, full V-band wastegate assembly with actuator, flapper valve, rod and clamps is pre-assembled
Shipping & Handling
- Method: Standard ground
- Availability: In stock - ships same or next business day
- Packaging: Original box 16 x 14 x 14 inches
- Weight: 14.55 lbs
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