New phone system is up running!
The phones are back to normal and should be better than ever. To reach us just dial
(847) 895-9520.
Thanks,
Profunction Staff
Pro Function Automotive
7725 Grant St. Unit 3
Burr Ridge, IL 60527
(847) 895-9520
Fax# (630) 396-9022
Something super informative will go here!
The phones are back to normal and should be better than ever. To reach us just dial
(847) 895-9520.
Thanks,
Profunction Staff
The new phone service should be a lot better than the old one.
Our temporary phone number is
847-594-0142
Our old number ( 847-895-9520 ) will be back live within a few days

These past weeks have been insane and we have been understaffed and falling behind. Its overdue projects and parts coming in off of backorder we've been under cars or on dynos. We sincerely apologize if your important calls do not get through to us.
The best form of contact currently is email. Please email us with any questions or inquiries to ProFunctionAuto@gmail.com
We appreciate your business and support. Track season is upon us and we want to help you get out there.
Thanks again!
-ProFunction Staff
It'd be cool if people landed on this site because they got their hands on some of our new business cards. Check out these tiny minipixels on what it looks like!


They are a poor simple design that we did on overnightprints.com. I based the design on the mullet mindset. "Business in the front, Party in the back".
Benjy on 2 wheels trading card series 1. Autographed copies available by request!
-ProFunction Staff
Check out my friends "Da New Old". Chicago based Hip-Hop. Also Honda enthusiasts at heart!
Pat is currently out of the office suffering from injuries. He was involved in a recent motorcycle accident. Please bear with us if your calls do not reach us. Feel free to email us at ProFunctionAuto@gmail.com as well.
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Safety First!!!
-ProFunction Staff
Thats right! The phone company decided that since we pay for phone service that we should have working phones.
Those guys are sweethearts. Im going to send them jdm squash air freshners for christmas.
Also we finally loaded a new video onto our Youtube channel. Local Honda heads who have been around for a while will remember this car and maybe its owner. What other shops couldnt figure out in 6 years took us 2 hours. And now his car is back. Even with old school parts from the late 90's it still rocks out pretty well.
Link here: http://www.youtube.com/watch?v=vgJ8nbksJeM
Again.
Thanks phone company!
Over the past few years that we've had our dyno up we've constantly heard "those numbers seem low" or "I saw ______ with ______ and ______ on it put down ______ and you're only putting down _________(fill in the blanks). But besides whp numbers we have never heard complaints about performance afterwards. You'll also always hear that 1/4 mile trap speed vs vehicle weight is a true showing of whp output. We agree. But not everybody drag races and trap speeds will vary depending on driver.
For example: Our 237whp 21XX pound Civic(All motor) ran 11.50's @ over 116mph all day. According to dynojet users and "online calculators" 116+mph at 21XX pounds is 250ish whp.
This was brought to my attention from a local customer. This is from an ad he found for an RSX for sale.
"Car was dynoed at ProFunction's dyno dynamics hearbreak dyno and made 260whp 210wtq had it on a local dyno jet and made 287whp 229wtq car runs absolutly amazing.."
Geez, 27whp down and 19wtq down from a local Dynojet.
Sorry guys, our dyno reads a little low.
-ProFunction Staff
Wow, this website is just full of neglect....
Good thing we are in the middle of constructing a new one. We're also in the middle of remodeling the shop. It should be a great 2010 for all of us!!

For now CHEW ON THAT!
Add us on facebook, Let's be friends!
We also have a fan page, Become a Fan!!!
Thanks and have a great 2010!!!,
-ProFunction Staff