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  1. 2011 - 2014 Mustang GT Tech
    I plan on having a phase 1 kit installed next month. I was wondering who I should get to do the install? I've read some of the older posts on the topic but was looking for a more current price with install and Roush warranty. I have also contemplated the Brenspeed 626R kit. The kit will be...
  2. 4.6L Tech
    The car is an auto. I recently got tunes from Brenspeed and they're all good except for when I'm just driving normally through town, the car revs north of 3000 RPM until it shifts after 1st gear. Is it the tunes or is my transmission about to kick the proverbial bucket?
  3. 2011-2014 Mustang Talk
    Brenspeed is Awesome...... Not sure what else to say. Real nice shop, real friendly people, and they do one heck of a good job...I have been running their email tune for some time now and loved it. Few weeks ago, I loaded the 93R tune for the 1st time, one block down the road, threw a code...
  4. 2005-2010 Mustang GT Tech
    There are a decent amount of replacement 4.6L engines for our cars, and most of them are designed for FI and racing and are made out of some great stuff. We see in the specs what the engine is capable of (example below) but has anyone tested their power output before putting a supercharger or...
  5. 2005-2010 Mustang GT Tech
    Hey guys, I've been reading threads on this website related to supercharging engines for the past year or so and just wanted to straighten a few things out as I start to think more seriously about supercharging my baby (aiming for 450hp with sqidd's gt500 set-up). First of all, I've come to...
  6. 2005-2010 Mustang GT Tech
    I am going to install these cams myself so I am trying to do a lot of reading and thinking and planning about what I am going to do to install them. I cannot find a write up anywhere on how to install them. I know they are NSR so could I just use the frpp hot rod cam Ford instructions to install...
  7. 2005-2010 Mustang GT Tech
    Hey, I see that brenspeed makes a n/a cam and a supercharger cam. I really want a set of detroit rockers, but I don't know what to do. I am currently n/a but I want to eventually fo FI so is it ok to get the n/a cam and then just supercharge it when I can OR could I run the FI cam until I...
  8. 2005-2010 Mustang GT Tech
    Delete plates and Pypes headers with new updated tune from Brenspeed installed. What a difference, these mods really opened her up and it really pulls like a train! Now that my exhaust is free flowing, headers, off road H-pipe and free flowing axle backs the exhaust note is very aggressive...
  9. 2005-2010 Mustang GT Tech
    So it has been over a year since I installed the Paxton supercharger from Brenspeed and looking to add more power. I live at an elevated altitude of around 4500 feet and this robs me of power, we went to California last year and noticed a big gain of power at sea level so I'd like to do more...
  10. 2011 - 2014 Mustang GT Tech
    I bought a used SCT X3 it has Brenspeed tunes on it. I was wondering if I can change it to Bama, if so how?
  11. 2005-2010 Mustang Talk
    I am trying to get financed by Brenspeed to buy a Saleen Supershaker, however my credit is terrible :weeps. Does anyone have any ideas on what i should do? If brenspeed would still be willing to finance me i will be ordering from them within the next month :winks
  12. 2005-2010 Mustang Talk
    What's next for adding power now that my Paxton supercharger from Brenspeed is installed? Shortly after the supercharger was in I installed off road H pipe. Should I go for changing the pulley or something else?
  13. 2005-2010 Mustang GT Tech
    Does anyone have any heat related problems due to the steeda rubber on the intake sitting to close to the radiator hose. My tube which connects the elbow and 90mm tube sits almost if not right on top of the radiator hose. I have tried to move it around but no matter what it still seems to be...
  14. 2005-2010 Mustang GT Tech
    I'm still having issues with my idle rpm's fluctuating after installing my Paxton supercharger from Brenspeed but now having other issues!! Ever since I installed the off road pipes a few weeks ago I'm having a poor cold start, the rpm's don't pick up to the proper idle speed quick enough. Any...
  15. 2005-2010 Mustang GT Tech
    As some of you know I recently installed a Paxton S/C from Brenspeed. Now I'm wondering if I should go for gauges? I live at an altitude of 4500 feet, I can drive an hour north and be at 10,000 feet or head South to Las Vegas in 3 hours at around 2,500 feet. I understand thinner air at...
  16. 2005-2010 Mustang GT Tech
    After completing the installation of my Paxton supercharger from Brenspeed there is an issue when I slow down and come to idle, the revs fluctuate then dip low and then it cuts out. Any ideas? Took it out late last night, didn’t really get a chance to see how it really feels yet. I kept...
  17. 2005-2010 Mustang Talk
    Well I finally decided to go with the Paxton supercharger from Brenspeed. I've never attempted anything like this but having fun with the install and can't wait to feel the extra power. Pics of my progress and the installation cen be seen here: Paxton Supercharger Install
  18. 2005-2010 Mustang GT Tech
    Wondering if Brenspeed/Bama tunes are superior to the AM 91 Octane performance tune I have for: 07 Mustang GT, BBK TB, BBK CAI, 4.10 Gear. Thanks in advance. S
1-18 of 25 Results