urd
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Xrunner parts need gone
I have a URD MAF calibrator with plug and play harness, a oem MAF sensor, and a toyota tacoma complete steering wheel (the leather is trashed). I am willing to ship at buyers expense. Willing to trade.- mikorockhard
- Thread
- denso intake maf calibrator mafsensor perfomance steering toyota urd wheel xrunner
- Replies: 1
- Forum: For Sale
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URD CAI with Magnuson Supercharger
Anyone running the URD CAI with a Magnuson supercharger without any trouble?- hypertaco
- Thread
- magnuson urd
- Replies: 10
- Forum: F/I Mods & Tuning
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parts for sale
So to all my xrunner brothers and sisters out there I have a bunch of parts just sitting around that I don't need. Everything is basically best offer and yes I am willing to ship at buyers expense. In addition to what I have here I have a urd maf calibrator with the plug and play harness for...- mikorockhard
- Thread
- for sale maf oem parts performance pulley urd
- Replies: 1
- Forum: For Sale
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Parts for sale
So to all my xrunner brothers and sisters out there I have a bunch of parts just sitting around that I don't need. Everything is basically best offer and yes I am willing to ship at buyers expense. In addition to what I have here I have a urd maf calibrator with the plug and play harness for...- mikorockhard
- Thread
- exhast maf calibrator o2 sensor simulator oem parts pulley sensor urd xrunner
- Replies: 0
- Forum: For Sale
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WTB: Urd Y Pipe
Looking for a Urd Y pipe for my 2013 Tacoma 2wd prerunner. Let me know what you have.- Tacomoto23
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- urd urd y pipe
- Replies: 1
- Forum: For Sale
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70mm vs 76mm throttle body upgrade
I've been reading a lot of the threads about the URD throttle body adapter. Most of the information about the adapters is about the 76mm one. I haven't seen much about the 70mm. I am seriously considering the upgrade, but the whole idle problem that occurs concerns me. Is the problem the same...- TacoRojo
- Thread
- 76mm adapter trottle body urd
- Replies: 11
- Forum: N/A Mods & Tuning
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URD CAI and MAF Sensor Questions
I am going to purchase the URD CAI and the URD MAF Sensor Calibrator for my normally aspired 2006 X-runner. My questions are: 1. Is the plug and play version of the MAF sensor calibrator worth the extra money? 2. Should I replace the MAF sensor itself while I am at it? 3. Will my truck be able...- TacoRojo
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- cold air intake maf calibrator urd
- Replies: 5
- Forum: N/A Mods & Tuning
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URD FIX-U Hydro Bearing Conversion Kit Question
Hi everyone! If you've ever done the URD hydro bearing mod, please let me know your experience. I've recently had a URD stage 3 clutch installed. After this was done, the stock throwout bearing started squealing like a stuck pig, so I opted for the URD hydro bearing kit and just had it...- zel
- Thread
- clutch gadget to bearing urd
- Replies: 8
- Forum: N/A Mods & Tuning
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WTB: URD Spec-U Exhaust for '05-'11 X-Runner
Anyone selling the URD Spec-U equal length exhaust for the early model X-Runner? Preferably with the updated pipe.- AZRckCrwler
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- exhaust spec-u urd wtb
- Replies: 2
- Forum: Wanted
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Mk3 Install No Start. Help!
It has been over 6 years since I posted here! I have been out of the scene for a while. I just installed the URD MK3 Stage 2 system on my truck and tried to fire it up. No good. I don't hear the fuel pump running at all, and it sounds like its not getting any gas. Anybdy else have this happen...- disciple X
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- fuel pummp mk3 no start urd
- Replies: 16
- Forum: F/I Mods & Tuning
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HUGE Price Drop on Magnuson Superchargers!!!
Yep, that's right, huge price drop!! They have been blowing out the door today..... Check it out! http://urdusa.com/store/Forced-Induction-Other-Supercharger-Kits/c168_203/index.html- Gadget
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- supercharger urd
- Replies: 7
- Forum: Underdog Racing Development (URD)
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Sprint booster
Does or has anyone ever installed the sprint booster in our truck? Is it worth it? Is it something that when you go to tune is now useless?- mikorockhard
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- faster results slower sprint booster urd
- Replies: 14
- Forum: N/A Mods & Tuning
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Problems installing URD Spec-U Equal Length Headers
Hey guys! This is my first time actually making a thread. I have been searching for a few hours and can't find anyone talking about the actual install of these headers. A couple references, but nothing in detail. I'm having a hell of time installing these guys. I've only worked on the...- AZRckCrwler
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- header install problem spec-u urd
- Replies: 19
- Forum: N/A Mods & Tuning
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help decide guys clutch time
Kk I need a clutch for my x and was just gonna do urd stage 3 but they're not ready yet so I got to thinking and well... I know urd is urd but which clutch is really best for me? I do occassional drag nights I do tow/haul hard drops when the ricer or desiel decides to blow smoke but most...- widdoz runner
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- clutch clutches comp clutch spec urd
- Replies: 2
- Forum: N/A Mods & Tuning
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Goods in the mail
Just got a box of URD goods a couple days ago!- Prise
- Thread
- tcai urd urd maf
- Replies: 9
- Forum: N/A Mods & Tuning
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Urd short shifter
Just installed it! Im loving how much less throw it is between gears but wth is up with reverse? Its so hard to engage. Anyone else having this problem?- peusdeus
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- short shifter urd
- Replies: 9
- Forum: N/A Mods & Tuning
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URD 3" Catback, DTLTH, O2 SIM, GASKETS
(LIKE NEW) Catback exhaust system directly from URD at about 20 days ago. Installed on truck and simply not my taste for sound. (NEW, NEVER INSTALLED) Doug Thorley Long Tube Headers 2012/2013, O2 Sim, and Crush Gaskets from a fellow XRU member without realizing how strict CA Smog laws... -
rear 02 sims
So I'm looking to buy some 02 sims for aftermarket long tube headers if anyones got a used set they wanna sell. -
Brand New URD SuperGrip Supercharger Pulley for TRD Supercharger Adds 1.5-2psi 4.0L
*SOLD* New URD SuperGrip Supercharger Pulley for TRD Supercharger Adds 1.5-2psi 4.0L **SOLD** This is a brand new and never installed SuperGrip upgraded s/c pulley by Underdog Racing Development. This pulley is 2.825" compared to the stock size which is 3" & will increase your boost...- Ostrichsak
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- pulley supercharger supergrip trd urd
- Replies: 2
- Forum: For Sale
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new mods :D
So i've been lurking around here long enough to find the right mods for my truck, and i got nothing to say but thank you to all of you that have those awesome HOW TO threads, and ALL the guys that provide all this helpful info on products so i know whats the right fit for my x. finally got...- X-MOKED U
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- intake rgm tcai urd
- Replies: 16
- Forum: N/A Mods & Tuning