Search results
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URD Spec-U Exhaust
Ditto. I am enjoying my spec u exhaust and also highly recommend it.- Formidable
- Post #3
- Forum: N/A Mods & Tuning
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UCON for 09+
Excellent... UCON and supercharger finally around the corner?- Formidable
- Post #67
- Forum: Underdog Racing Development (URD)
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UCON for 09+
Outstanding! Hopefully the connector for the 10+ FJ and 4Runner are the same as the Tacoma.- Formidable
- Post #65
- Forum: Underdog Racing Development (URD)
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UCON for 09+
Does this mean you might also have something soon for the 2010+ 4Runner?- Formidable
- Post #62
- Forum: Underdog Racing Development (URD)
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Another header thread
The short answer is yes it's worth it. Power gains all over the curve. The following thread is helpful when looking up mods that are Dyno proven for NA trucks. http://www.xr-underground.com/forum/showthread.php?t=50051- Formidable
- Post #4
- Forum: N/A Mods & Tuning
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TRD update
Toyota is not making any enthusiasts happy with that decision. Tree huggers / emissions regulations win.- Formidable
- Post #4
- Forum: FAQs
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TRD update
The TRD supercharger program for all models was discontinued this year. You can still get their products.- Formidable
- Post #2
- Forum: FAQs
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URD Spec-U Exhaust
Middle of the curve.- Formidable
- Post #105
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
Bottom of the curve.- Formidable
- Post #104
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
Will get a better graph for you folks comparing low end less than 4k rpm. The following had one of the baseline runs for comparison but late to WOT. Please ignore everything before 4200 rpm- Formidable
- Post #103
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
Scheduled for the post installation Dyno tomorrow. Will keep you guys posted.- Formidable
- Post #102
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
Number them and put a plate with your signature on it! I got dibs on number 2!- Formidable
- Post #100
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
Yes sir. Waiting for your spec u headers for this application. Also can't wait to throw a URD supercharger on some day. Produce it and I will be the first in line to buy one.- Formidable
- Post #98
- Forum: Underdog Racing Development (URD)
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URD Spec-U Exhaust
I just had this system installed yesterday on my 2014 4Runner. There are definite power gains going from the crushed stock y pipe. I will get a Dyno this week to confirm but my guess is 10-15rwtq all over the curve. The improvement in low end is significant... Which is not exactly what I...- Formidable
- Post #96
- Forum: Underdog Racing Development (URD)
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New Coupe's Deep Oil Pan & OEM Toyota LED Tail Lights
Doesn't fit the 4Runner?- Formidable
- Post #4
- Forum: For Sale
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TRD Supercharger Program Discontinued
Brilliant! Way to stay one step ahead.- Formidable
- Post #21
- Forum: F/I Mods & Tuning
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best HEADERS for my x?
Just a suggestion... Close this thread and start a new one.- Formidable
- Post #39
- Forum: F/I Mods & Tuning
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URD Spec-U exhaust for the dbl cab lb?
Sounds great! Any clips at idle and revving at a stop?- Formidable
- Post #31
- Forum: Underdog Racing Development (URD)
