Treadstone Performance Universal 3.5" Intercooler (TR1235)

Treadstone Performance
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Universal 3.5" Intercooler by Treadstone Performance

This intercooler features a divided inlet to help route air to the top of the intercooler, eliminating heat soak at the bottom of the intercooler, and dispersing the air more efficiently.


  • Core Size, 12.5" X 22" X 3.5"
  • Overall length 30"
  • Less than 2psi pressure drop at max flow
  • 3" inlet/outlet
  • 3.5" core, 1142 CFM flow rate
  • 760hp efficient
  • 1.5psi drop


  • Our internal fin structure features high heat-dissipating internal fin design
  • The external fins are louvered, standard among all of our intercoolers.
  • Greater internal area for increased flow


  • Universal

What's in the Box?

  • 1 - 3.5" Intercooler


  • 1 Year Limited Warranty

Customer Reviews

Based on 5 reviews
Great Quality, Amazing Customer Service

Was able to pick one of these up to use on my R34. The quality is just amazing! Was able to purchase through Pedro which was able to assist with getting the right size, and intercooler best suited for my build. Would highly recommend to anyone in the market to run a good quality intercooler for their build.

Nathan Walkington
Great product

Really like the quality of the product.. wasnt to impressed with the 3.5 month wait..

MAP had amazing pricing, and did what they could to try to find a solution... in the end it all worked out


Intercooler came packaged very well money well spent fast shipping

great buy

great intercooler, fast shipping

Anthony Albanese
Great quality intercooler! Great customer service!

After doing alot of research for an intercooler, the Treadstone TR1235 was the best bang for the buck. It comes with solid heavy duty end tanks, the fins are of good quality, and the install was fairly easy to install. The packaged arrived double boxed and there was plenty of cushioning inside the box. Mike of MAPerformance answered all my emails in a timely manner and kept me up to date on the order. Thumbs up!