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Vehicle Info NeededHPS PERFORMANCEPART NUMBER: 589-STEPAT400450
STEP-AT400-450 Aluminum Joiner Tube, 6061 Aluminum, Step Up Transition Joiner, 4 in. - 4-1/2 in. OD, Raw Finish, 7 in. Long
$3511
Ships on 09/23/2026
Lowest Price GuaranteeAluminum Joiner Tube6061 Aluminum Step Up Transition Joiner 4 in. - 4-1/2 in. OD Raw Finish 7 in. Long
HPS Performance STEP-AT400-450 Features:
OD: 4 in. - 4-1/2 in.. Length: 7 in.. Wall Thickness: 2mm. HPS 6061 Aluminum Step Up Transition Joiner is commonly used in industrial, automotive, marine and aerospace industry
- Tubing outside diameter: 4 - 4-1/2 inch (102mm - 114mm). Length: 7 inch.
- Material: 6061-T6 aluminum. Wall thickness: 0.079 inch (2mm)
- Tubing inside diameter: 3-7/8 - 4-5/16 inch (98mm - 110mm).
- Commonly used in industrial, automotive, marine and aerospace industry. Great for custom fabrication DIY project and welding.
- Create your high performance air intake kit, cooling radiator and heater systems, turbo intercooler piping and reducing tubing setup.
- Tube Length: 7 IN
Part TypeAir Intake Component
BrandHPS PERFORMANCE
Package Height7.0
Package Width7.0
Package Length10.0
Weight1.0 PG
Part CategoryAccessories
Vendor Part NumberSTEP-AT400-450
Package Qty1
Package TypeEA
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