ISR Performance 90mm V-Band Flange
Fits Most Models with ISR and Garrett 3" GT Turbo Discharge Flanges
IS-FLA-090MM
Overview:
The ISR Performance 90mm V-Band Flange is a precision-engineered component designed for custom exhaust fabrication, specifically for building downpipes. Crafted from durable stainless steel, this flange slips over 3" outside diameter (O.D.) exhaust piping, providing a secure and reliable connection point for turbocharger setups.
This flange is ideal for performance enthusiasts and fabricators working with ISR turbos equipped with V-band discharge flanges or Garrett 3" GT turbos featuring a discharge flange with a lip. It offers a robust and leak-resistant solution for high-temperature, high-pressure exhaust systems.
Please note, this flange is not compatible with turbochargers that use a standard 3" V-band outlet or standard 3" V-band assemblies without the specific flange lip design.
Key Features:
Designed to meet the demands of custom turbo downpipe fabrication, the ISR Performance 90mm V-Band Flange offers the following features:
- Constructed from high-quality stainless steel for excellent corrosion resistance and durability under extreme exhaust temperatures.
- Slip-fit design accommodates 3" O.D. exhaust piping, simplifying installation and alignment during custom builds.
- Compatible specifically with ISR turbos featuring V-band discharge flanges and Garrett 3" GT turbos with a lip on the discharge flange.
- Provides a secure, leak-resistant connection that withstands the rigors of high-performance turbocharged applications.
- Enables modular exhaust assembly, allowing for easier maintenance and upgrades.
- Precision manufacturing ensures proper fitment and sealing when paired with compatible turbochargers and V-band clamps.
- Ideal for custom downpipe fabrication, supporting enhanced exhaust flow and turbo efficiency.
Construction & Design:
The flange is fabricated from stainless steel, chosen for its strength and resistance to heat-induced warping and corrosion. Its slip-fit design allows it to slide smoothly over 3" O.D. exhaust tubing, making it a versatile component for custom exhaust systems. The flange’s dimensions and lip profile are engineered to match ISR and Garrett 3" GT turbo discharge flanges, ensuring a tight, reliable seal when used with the appropriate V-band clamps.
This specialized design supports high-performance turbo setups by maintaining exhaust integrity and minimizing leaks, which can negatively impact turbo spool and overall engine performance.
Installation & Fitment:
The ISR Performance 90mm V-Band Flange is intended for use with ISR turbos that have a V-band discharge flange and Garrett 3" GT turbos with a lip on the discharge flange. It fits over 3" O.D. exhaust piping, making it suitable for custom downpipe fabrication.
Note that this flange will not fit turbochargers using a standard 3" V-band outlet or standard 3" V-band assemblies without the lip design. Proper fitment verification is essential before installation.
No cutting, drilling, or special tuning is required to install this flange when used with compatible turbochargers and exhaust piping.
- Slip-fit over 3" O.D. exhaust pipe
- Compatible with ISR V-band discharge flange turbos
- Compatible with Garrett 3" GT turbos with lip flange
- Not compatible with standard 3" V-band outlets or assemblies
What’s Included
- One (1) ISR Performance 90mm Stainless Steel V-Band Flange
Ideal For:
This flange is perfect for performance enthusiasts, fabricators, and tuners who are building or upgrading turbocharged exhaust systems using ISR or Garrett 3" GT turbos. It supports custom downpipe fabrication where a secure, leak-free V-band connection is required to maximize exhaust flow and turbocharger efficiency.
