• Connects T4 flanges to 2.5" V-Band systems for flexible turbo setups
  • precision cast turbo transition adapter converts 2.5 band outlet
  • performance precise fitment maximum exhaust efficiency diesel gasoline applications
  • Built turbo builds requiring seamless turbocharger fitment adapter ensures
  • Ensures perfect fit, optimal exhaust flow, and reliable sealing
  • turbo adapter provides reliable high quality connection between
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Granatelli Motor Sports

Granatelli Motor Sports Turbo Adapter, Cast. 2.5" V-Band to T4 Housing, Threaded

Granatelli Motor Sports Turbo Adapter, Cast. 2.5" V-Band to T4 Housing, Threaded

SKU:540204

In Stock—More than 10 available

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MadeIn USA
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CONNECT YOUR TURBO. HANDLE THE BOOST.
A rugged cast transition adapter designed to connect a 2.5-inch V-Band outlet to a T4 turbo housing for high-performance turbocharged applications.
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GRANATELLI MOTOR SPORTS • TURBO SYSTEM ACCESSORIES

2.5-Inch V-Band to T4 Turbo Adapter — Cast & Threaded

The Granatelli Motor Sports 540204 Turbo Adapter provides a precision transition from a 2.5-inch V-Band outlet to a T4 turbine housing flange. Constructed from rugged cast material, this adapter is engineered for high-performance turbocharged systems, custom turbo plumbing, fabrication, turbo upgrades, and demanding high-temperature applications.

SKU: 540204
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PERFORMANCE AT A GLANCE

V-Band Size
2.5"
Turbo Flange
T4
Construction
CAST
Design
THREADED
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ENGINEERED FOR TURBO PERFORMANCE

Why Choose the Granatelli 540204 Turbo Adapter?

2.5" V-Band to T4
Provides a secure transition between a 2.5-inch V-Band outlet and a T4 turbine housing flange.
Rugged Cast Construction
Heavy-duty cast construction is designed for strength and heat resistance in demanding turbocharged environments.
Threaded Design
The threaded configuration provides a secure mounting solution for compatible turbo system components.
Accurate Flange Surfaces
Precision flange surfaces are designed to promote secure connections and reliable sealing between compatible turbo components.
High-Temperature Performance
Designed to support demanding high-temperature and high-boost turbocharged applications.
Custom Fabrication Ready
Ideal for custom turbo plumbing, fabrication projects, turbo upgrades, repairs, and performance builds.
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2.5" V-BAND • T4 • THREADED

Build Your Turbo System Without Compromise.

The Granatelli 540204 delivers a reliable transition between 2.5-inch V-Band exhaust components and T4 turbocharger housings. Its cast construction is designed to withstand high-temperature turbo environments while providing a dependable solution for custom turbo plumbing and performance fabrication.

2.5"
V-Band Connection
T4
Turbo Housing
THREADED
Secure Mounting Design
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APPLICATIONS

Designed for High-Performance Turbo Systems

✓ Custom Turbo Systems
✓ Turbo Upgrades
✓ Custom Exhaust Fabrication
✓ 2.5" V-Band Systems
✓ T4 Turbo Housings
✓ Performance Turbo Builds
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Product Specifications

Brand Granatelli Motor Sports
SKU 540204
Item Number 540204
UPC 802735042368
Product Type Turbo Adapter
Adapter Style 2.5" V-Band to T4 Housing
V-Band Size 2.5 Inches
Turbo Housing T4
Construction Cast
Design Threaded
Application High-Performance & Turbocharged Engines
Condition New
Manufacturing Made in USA
Warranty 90-Day Warranty
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SEO APPLICATION DESCRIPTION

2.5" V-Band to T4 Threaded Turbo Adapter

Granatelli Motor Sports 540204 cast 2.5-inch V-Band to T4 threaded turbo adapter is designed to provide a secure transition between a 2.5-inch V-Band outlet and a T4 turbocharger turbine housing. Built for high-performance and turbocharged engines, this rugged cast turbo adapter is engineered for strength, heat resistance, and reliable performance under high-boost and high-temperature conditions. Accurate flange surfaces help provide secure turbo connections and support reliable sealing between compatible components. The threaded design makes this adapter an ideal choice for custom turbo plumbing, turbo upgrades, exhaust fabrication, repairs, and performance turbo builds requiring a 2.5-inch V-Band to T4 housing connection.

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⚠️ Verify Turbo System Compatibility Before Ordering
This is a universal turbo-system component rather than a vehicle-specific replacement part. Verify your turbocharger's T4 housing configuration, 2.5-inch V-Band dimensions, mounting requirements, clearance, and threaded configuration before ordering.
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