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HPS Performance

HPS Performance 3-1/8 OD x 4 Long 6061 Aluminum Joiner Tube Piping with Bead Roll

$31.87

SKU: H00A AJ400-312

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The HPS Performance AJ400-312 is a 4-inch long, 3-1/8 inch outer diameter aluminum joiner tube. It is constructed from 6061-T6 aluminum with a 16-gauge wall thickness and features bead rolls on both ends. This joiner tube is commonly used in industrial, automotive, marine, and aerospace applications for custom fabrication projects.

Ideal for DIY air intake, cooling systems, or turbo intercooler piping setups, this tubular joiner offers versatility. It is sold in the T6 condition, suitable for sawing, machining, sanding, and polishing. The HPS Performance joiner tube comes in a silver mill finish.

Fitment

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Specifications

BrandHPS Performance
Part NumberH00A AJ400-312

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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