Intake — Category
Velocity Stacks
Velocity stacks are intake components: shaped inlet pieces that sit at the entry of an intake tract. This page describes them only as intake components, and makes no claim about power, torque or any other performance outcome.
Buyers reach this category from two directions: a turbo intake arrangement and a carburettor intake arrangement. Both are statements about the intake family the stacks belong to, so the inquiry should name the family and the intake layout together.
The ring-shaped intake components pictured on this site, with the BJR mark visible, are shown as component pictures only, with no performance outcome stated. Describe your intake layout and confirm the rest before ordering.

What to put in your inquiry
- The intake layout you are building, in your own words
- The parts the intake must connect to at each end
- The space available, described in your own words
- Any drawing, sample description, or photo reference you can share
Put the answers in your own words, with a drawing, a sample description, or a plain description of the build you are working on. The company website states an R&D service: able to design, develop, manufacture according to your drawings, samples or just an idea.
Confirm before you order
Please confirm size, thread, material and fitment in your inquiry before ordering.
Please confirm minimum order quantity and lead time in your inquiry.
Before ordering, please confirm shipping time.