Under the motor kit back in stock!!!
 

Our under the motor kits are finally back in stock!!!! Go get yours today!!!

FJBuilt Under the motor pipe kit! [FJBUTM] - $549.00 : FJ Performance, Yeah its a SPEED thing!

How do the Boost Air Temps of this kit compare to a normal intercooler kit? Say for a gen 1 with no hood scoop?

When we tested on our shop speed we were down about 10-15% BATs.


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Oh Matt, how I wish this kit was available 18 months ago. Good to see you guys have come a long way.

We've actually had the kit available for quite sometime. But we've recently released it to be an in stock item vs Made to order.


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I have the JBR undermount kit and would like to replace it with yours.

I am currently running a K04 but will be upgrading to the BNR S3 sooner before later.

What problem will I run into trying to run this on both of those turbos?

Would it be possible to order just the cold side?

You should not run into any problems with the turbo. And let us know before you order he BNR! We are a BNR dealer. We have the new site up and we're still transferring over all of our products!


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Yes, shoot me a PM


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Matt,

Does this kit fit with the under tray?

It should, it hugs pretty tight but, I've never installed one with an under tray. So I don't want to tell you 100% yes for sure


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Just a heads up that the link is broken since you changed your site.

@Matt@FJPerformance; what makes the kit you sell different from the kit for an IWG setup? Your website states they are different.

Does this fit a BNR S4 and corksport large core FMIC?