DIY ITB Adapter Flanges from Techno Toy Tuning

Machined from 6061 Aluminum with a counterbore on the backside to accept standard 1 7/8" x .083 wall aluminum tubing. 

These are a perfect match for the 4AGE 20V Silvertop ITB's. The Blacktop ITB's will bolt up just fine as well, but for best flow a little port matching is in order.

For those wanting to do something special, these are the ticket. ITB's on a 2JZ, V8 or 7M? These will get you a good way there!

If you would like us to help make a flange for your particular engine, drop us an E-mail.

You can purchase these in sets of 4, 6 or 8.

Be sure to check out our other 20V ITB accessories, such as Velocity Stacks, Filters and Splashguards.

  • Machined from a solid hunk of 6061
  • Perfectly port matched for best flow