-23%
Click to zoom in
SKU: 19883 | UPC: 690092166236
Vibrant SS Turbo Marmon Style Flange for Garrett GT4202R / GT4294R T6 Housing Universal Custom Builds
Vibrant Performance SS Turbo Marmon Style Flange provides precise outlet connection for Garrett GT4202R and GT4294R turbos with T6 divided turbine housings. This flange enables custom fabrication for performance vehicles and racing builds needing reliable turbo downpipe integration. Beveled design welds to 4-inch OD tubing for airtight seals and consistent power delivery.
Key Features
- 304 Stainless Steel Construction: Resists corrosion heat and exhaust gases for long-term reliability in extreme turbo environments
- Precision Laser-Cut Design: Ensures exact match to Garrett GT42 series T6 turbine outlet preventing leaks and misalignment
- 146mm OD Beveled Edge: Perfectly accepts 4-inch OD exhaust tubing for smooth welding and optimal flow
- Marmon Clamp Style: Allows quick secure connections with standard V-band clamps for easy assembly and disassembly
- Custom Fabrication Ready: Supports high-boost diesel truck car and drag racing applications with GT42 turbos
Product Notes
- Intended for welding into custom downpipe assemblies verify turbo model and housing before use
- Clean flange surface prior to welding to maintain integrity
- Packaged flat for protection during transit
Installation Notes
- Professional installation recommended.
- TIG weld to 4-inch OD schedule 16 or heavier exhaust tubing using back purging
- Requires Marmon V-band clamp kit sold separately for final assembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Custom Builds | Garrett GT4202R T6 | T6 Housing |
| Universal | Custom Builds | Garrett GT4294R T6 | T6 Housing |
| Universal | Diesel Trucks | Cummins Equipped | GT42 Turbo Swap |
Why Choose Vibrant Performance?
- Trusted by racers and fabricators for fabrication components nationwide
- 304 SS materials withstand 2000F temperatures and boost pressures
- Laser-cut tolerances hold to 0.005 inches for repeatable fits
Frequently Asked Questions
-
Q: Will this flange fit Garrett GT4215R or GT4280R turbos?
A: Yes it matches all Garrett GT42 series and select GT45 with T6 divided turbine housing outlet dimensions -
Q: Is the flange made from stainless steel only?
A: Constructed entirely from 304 grade stainless steel no mild steel components for full corrosion resistance -
Q: What clamps work with this Marmon flange?
A: Standard 4-inch V-band Marmon clamps secure it tightly includes T304 options for matching durability
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Flat protective envelope 6 x 6 x 0.5 inches
- Weight: 0.25 lbs
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
View Fabrication Products
Flanges
Exhaust flanges are the bolted connection points where exhaust manifolds mate to downpipes, where sections of exhaust pipe join at catalytic converters and muffler inlets, and where aftermarket headers connect to factory or custom collector sections, making flange quality and correct material specification critical for maintaining leak-free exhaust connections under the extreme temperature cycling that performance exhaust systems experience. Flange warping and gasket failures at exhaust connection points are among the most common exhaust leak sources on both stock and modified vehicles, as the thermal expansion differences between the flange material and the connected pipe cause progressive face distortion over time that breaks the gasket seal. Performance exhaust builders use thick-cut mild steel, stainless steel, or titanium flanges in precise O.D. profiles matched to their pipe diameter to ensure the clamping surface remains flat through hundreds of heat cycles. This collection c...
View Flanges Products
Vibrant
Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
View Vibrant Products