Dynamometer Tailpipe Adapters

Dynamometer (Dyno) Tailpipe Adapters are oval-shaped adapters engineered specifically for dynamometer testing environments, compatible with garage exhaust hoses between 3" and 4" in diameter.

Key features:
✓ Oval shape designed to accommodate twin tailpipes up to 3" in diameter
✓ Compatible with exhaust hoses between 3" and 4" inner diameter
✓ Features a built-in port for sensor or probe insertion during dyno engine testing
✓ Compatible with the Crushproof Dynamometer Exhaust Hose

Important usage notes:
• Always select an adapter with at least 1/2" diameter clearance around the tailpipe
• The tailpipe's maximum outer diameter (O.D.) must be no larger than 1/2" smaller than the adapter's inner diameter (I.D.)
• Use F350DYNO or F475DYNO models when sensor or probe access is required during testing

Help Me Pick
$55.46
Qty:
In stock and ready to ship
Information
SKU : F350DYNO
Diameter : 3.5"
Max Tailpipe Dia. : Up to 3"
Hose Dia(s). : 4" Dyno
Item Price
F350DYNO
Dia.- 3.5"
4" Dyno
Max Tailpipe Dia.- Up to 3"
$55.46 .ea
Qty:
F475DYNO
Dia.- 3" x 6" oval
4" Dyno
Max Tailpipe Dia.- Twin up to 2"
$63.13 .ea
Qty:
Related Products
Warning icon WARNING: Vehicle Exhaust is extremely dangerous and potentially deadly. We always recommend that any system be properly engineered to meet the specifications of your application. If you are using our Crushproof system, we recommend that you use it with a fan and as an intermittent repair solution only, not to be run for long periods of time. This hose is to be used only with naturally aspirated 4 cycle engines running at an idle and under no load. We recommend keeping any run of hose as short as possible preferably 11' or under and sized to include ambient air to cool the exhaust temperatures. This hose is designed to handle frequent temperatures up to 400° and intermittent temperatures to 600°. When using Crushproof hose for the first time, watch closely to verify that the exhaust is exiting the building as designed. IF YOU SEE ANY EXHAUST COMING BACK INTO THE SPACE, THE HOSE IS NOT BEING USED PROPERLY. TURN THE VEHICLE OFF IMMEDIATELY AND CALL OUR EXPERTS.