ISR Performance 90mm V band Flange & Clamp Combo for ISR & Garrett 3" GT Turbine Discharge

Our 90mm V-band flange and clamp combo for ISR turbos with V-band discharge and Garrett 3" GT turbine discharge flanges with a lip. The hardware you need to start fabricating a custom downpipe off the turbine outlet on these specific turbos.

What It Does

Pairs a slip-fit 3" V-band flange with the matching V-band clamp. The flange slips over 3" OD exhaust piping so you can weld it onto whatever downpipe configuration your install calls for. The clamp locks the flange to your turbo's discharge flange. Sold together so you get a complete connection in one part number.

Fitment

This 90mm V-band assembly is specifically for ISR turbos with V-band discharge flanges and Garrett 3" GT turbine discharge flanges with a lip. It does NOT fit turbochargers with a standard 3" V-band outlet, and it will NOT work with standard 3" V-band assemblies. Verify your turbo's discharge flange style before ordering.

Product Details

Brand: ISR Performance

Part Number: IS-CMB-090MM

Type: V-Band Flange and Clamp Combo

Size: 90mm V-band

Turbo Compatibility: ISR turbos with V-band discharge; Garrett 3" GT turbine discharge with lip (NOT standard 3" V-band)

Flange Pipe Fit: Slip-fit over 3" OD exhaust piping

Sold: As a flange + clamp combo

Related: IS-FLA-090MM (flange only), IS-CL-090MM (clamp only)

Legality: Off-road and competition use only