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For your setup, I would use it just for the additional head room, but for a normal URD Stage 2 or 3 it is not needed.
URD has the C38R-112 in stock ready to ship!
The first thing I would do is a compression test and make sure the engine is mechanically healthy. If you have some cracked pistons it will do...
The C38-91 and the C38-92 are the very same supercharger with the only difference is the inlet. The -91 is 3" and the -92 is 3.5" and necks down...
I have not driven the new Ranger or Jeep yet.
Did drive around in a Colorado turbo diesel and it was a little slow, but drove much better on...
The URD Black Friday Sale is well underway!!
Lots of stuff on sale, for things that are not already on sale use coupon code BF2019...
APR seems to have gone out of business.
URD can help you if you want to upgrade to the UCON.
How are our Houston Members doing?
Still waiting to hear what your name and order number is so we can get this resolved.
On a DynoJet dyno the XRunner normally dynos 205 RWHP stock.
What is the name your order was placed under or the order number?
Well that is a great piece of news!!
What happened to her?
Mark Torres had that system. One thing he learned is you cannot drive it in the rain.
Yep, the 05-08 are pretty much the same.
I have spoken to this customer. His issue was totally different than the OP. His issue was an O2 sensor issue causing the engine protecting...
Would really like to get to the bottom of this. Please contact me support@URDUSA.com or 877-887-3872 x3
Never heard of that before.
There is one main relay that powers all the thing the engine needs to run. I think it is the EFI relay. I think you...