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SKU: 12801008006 | UPC: 840232713954
BorgWarner Turbine Housing EFR B2 80mm 1.45 T4 Twin Scroll (H Type) for EFR 9180 Builds
The BorgWarner Turbine Housing EFR B2 80mm 1.45 T4 Twin Scroll (H Type) completes high-performance EFR turbocharger assemblies using the 9180 CHRA. It fits custom turbo setups on sport compacts and imports including Subaru STI Mitsubishi Evo X Toyota 2JZ-GTE and Nissan RB26. Expect strong low-end response paired with high-flow capacity for 600-900+ hp applications.
Key Features
- T4 Twin Scroll H Inlet: H configuration separates exhaust pulses for quicker turbine spin-up and reduced lag in twin-scroll manifolds
- 1.45 A/R Design: Balances rapid spool with generous top-end exhaust flow for street and track performance
- 80mm Turbine Wheel Match: Direct fit for EFR 9180 CHRA with 80mm inducer 68mm exducer turbine wheel
- Ni-Resist Ductile Iron Build: High-silicon molybdenum iron resists heat and stress for long-term reliability under boost
- V-Band Connections: Secure V-band clamps at inlet and outlet simplify assembly and allow easy CHRA swaps
Product Notes
- Pair with matching EFR 9180 CHRA and T4 compressor housing for complete turbo
- Inspect manifold flange for T4 divided twin scroll compatibility before install
- Heavy cast component handle with care during transport and mounting
Installation Notes
- Professional installation recommended.
- Uses standard V-band clamps to attach to EFR CHRA turbine side
- Compatible with Tial Style external wastegates and includes speed sensor port
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2016 | Mitsubishi | Lancer | Evolution X |
| 2002-2021 | Subaru | Impreza | WRX STI |
| 1993-1998 | Toyota | Supra | Turbo 2JZ-GTE |
| 1989-2002 | Nissan | Skyline | GT-R R32 R33 R34 |
| 2003-2009 | Nissan | 350Z | Track NISMO |
| 2009-2020 | Nissan | 370Z | NISMO |
Why Choose BorgWarner?
- Engineering from global OEM turbo leader with motorsport wins
- Exact tolerances ensure seamless turbo assembly and flow
- Field proven in 1000hp drag and endurance racing setups
Frequently Asked Questions
-
Q: Which CHRA is this housing compatible with?
A: Designed for BorgWarner EFR 9180 CHRA in B2 bearing frame with 80mm turbine wheel. Confirm CHRA part number before purchase -
Q: What material construction does it use?
A: Investment cast high-silicon molybdenum nodular ductile iron for extreme heat resistance up to 1050C -
Q: What warranty coverage applies?
A: Backed by BorgWarner EFR 24-month unlimited mileage limited warranty on defects in material and workmanship
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Original BorgWarner box approximately 16 x 16 x 16 inches
- Weight: 19.4 lbs
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