EPMAN Heavy-Duty Cast Iron T25 T28 to 3″ V-Band Turbo Exhaust Flange Adapter Conversion Kit EP-CGQ34Z
You are buying on 100% Brand New of: EPMAN High-Performance T25 to 3″ V-Band Flange Conversion Kit. Specifically custom-designed for turbocharger exhaust applications, this premium adapter is manufactured from top-tier, rugged heavy-duty cast iron. This heavy-duty modular upgrade effortlessly transitions your restrictive multi-bolt turbine discharge housing into a race-ready 3.00-inch V-band configuration, establishing an airtight link for your custom downpipe fabrication project.
Key Features & Advantages
- High-Grade Cast Iron Build: Engineered exclusively from high-strength cast iron material to provide unparalleled thermal stability, effectively preventing structural warping and cracking under intense track heat.
- Seamless 3″ V-Band Transition: Effortlessly converts a complex multi-bolt turbine exit housing into an industry-standard 3-inch V-band pattern, streamlining downpipe installation and removal via quick-release clamp assembly.
- High-Flow Internal Contour: Features a smoothly contoured, cast internal pathway designed to lower exhaust backpressure and eliminate turbulence, significantly improving turbo spool-up time.
- Superior Sealing Face: Precision-machined, flat flat-mating mating surface locks securely against matching flanges, providing complete leak prevention under extreme high-boost driving.
Product Specifications
| Brand: | EPMAN |
| Item Name: | T25 to 3″ V-Band Conversion Flange Adapter |
| Material: | Premium Heavy-Duty Cast Iron |
| Inlet Side Flange: | T25 / T28 Standard Configuration Layout |
| Outlet Side Flange: | 3″ V-Band Outer Ring Connection |
| Dimensions: | Please refer to the size image for detailed measurements |
| Package Content: | 1 x Cast Iron Turbo Downpipe Flange Adapter (Exactly same as shown in the picture) |
Fitment & Application
Fits Models: Please cross-check your stock turbocharger discharge pattern before purchasing.
- Turbocharger Compatibility: Universal fit for genuine Garrett T25, T28, GT25, GT28 style discharge housings, as well as various custom aftermarket T25/T28 hybrid turbochargers with matching multi-bolt setups.
- Application Focus: Purpose-built for high-performance turbo custom setups, custom downpipe fabrication, cat-back exhaust integration, and race car plumbing modification.
- Measurement Verification: Please cross-check your stock turbocharger housing exit layout and size pattern against our explicitly provided dimensions image chart before completing your purchase.
Vital Notice
Dimension Verification: Please carefully review the detailed dimensions illustration chart provided in our product images to guarantee 100% precise alignment for your custom setup.
Hardware & Clamps Excluded: This package includes the heavy-duty cast iron flange conversion adapter only. Mounting studs, bolts, gaskets, and V-band assembly clamps are NOT included.
Professional Installer Highly Recommended: No installation tools and no step-by-step instructions are included. We highly recommend professional mechanical workshop installation to achieve absolute gas-tight sealing performance and correct exhaust clearance under the car.













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