Hi guys,


i want to upgrade my hummer h3 3.7L 07...

i need your help what should i do ?

i need your advice: there is any probleme to have supercharge ? or i have to change some thing in the engine ??

 

just do the 3. which is air intake system,high performance exhaust system and finally a pcm tune and it will be much cheaper. and a better bang to your buck. i actually looked in to super charging my 06 engine and the kit i found was like $2,000 and it only comes with a short warranty like 30 days or some crap so i was like forget it and after every 1's help here i did the big 3 like a year ago and was very happy. i bought a true flow air intake for $200 and went with that one cause it retained the factory air box and then bought a k&n air filter for arround $30 then found a kick a$$ deal on a magnaflow dual cat back exhaust for $300 new from magnaflow cause it was on sale for $600 and then a instant rebate for $300 and then finally i sent my pcm out to pcmforless and did that when they ran a group buy here on the forums and think i paid $130 but not sure. total arround $660 spent compaired to the $2g for charger and then the install at my custom shop $100hr and 10-13 hr install was looking arround $3,000 to $3,300 total so do the math of about $2,700 diffrence and money saved. that was my situation. dont no what superchargers cost for a 07 and if u are installing yourself then u save alot of money so good luk and hoped i helped shed some lite on the subject

 

Yup, you can throw your warranty out the window with a supercharger!

 

Thx lucky for your answer..


but where can i buy these things.. and can i order them online and ship it to the middle east?

 

just check the web sites and see where they ship. u can buy a air intake at almost any car auto parts store and are easy to self install and i would think out of all the sites there has to be 1 that would ship to u. as for a exhaust same thing check arround and see who ships but the only thing is they are real big meaning they come in a big box packed very well and will probally cost u a butt load to send to u but check arround. the pcm tune i got from pcmforless.com so check there site to see if they ship to u and remember u want the pcm tune last cause they will tune it to the new mod's u have. good luk and if i run across any sites that ship to the middle east will let u no but am sure they want more specific'c then middle east.

 

UAE Boy,

I live in Qatar and have just did the big 3 to my 2006 H3.

For the intake I used an Air Docs CAI. Installation was fairly easy and took about 1 hr (30 min to get the pipe with the smallest clamp over the throttle body intake! A slightly bigger clamp would have made it easier!). About $150 + about $50 shipping.
It took about 10 days to arrive.
You will also need to supply yourself with a Hi Performance air filter. K & N air filters are available in Dubai. I ordered mine from the US for about $65 with shipping.
http://www.airdocintakes.com/product%20one.htm
http://www.knfilters.com/search/dealersearch.aspx

I used Zoomers exhaust and the install was very easy. I went to a local repair shop and with me helping it took less than 1 hr to install (for QR250). The sound is very good but not overly loud and at cruising speed no loud drone inside the truck. About $699 + $250 Shipping quoted (I just got my credit card statement to find that they charged about $150 more- emailing them to find out why). It took about 6 days to arrive.
http://www.zoomersexhaust.com/truck_...ack_hummer.asp
(good pics and video clips of the exhaust)


Tuning the PCM can be done several different ways. I chose the most expensive which is to purchase the tuning software/hardware and then have PCMforless do a tune for me and I flashed my PCM myself. There are cheaper ways of doing it but you have to remove your PCM and ship it to the US and be without you H3 for a few weeks or have a loaner PCM shipped out... it all gets a bit to hard. The Software/Hardware (HP Tuners) I bought from PCMforless for $499 + about $50 shipping and the tune for $150. Installing the software on my computer took 10 minutes, reading the original tune took about 10 minutes, I emailed it to PCMforless and the next day they emailed me back a new tune which took about 5 minutes to reflash my PCM. The good deal about doing it this way is that I have 3 friends that want to do their PCMs also so they will share the cost of the software/hardware with me. The shipping time was about 10 days.
http://www.pcmforless.com/index.php?...d=55&Itemid=40
I bought the HP Tuners from PCMforless http://www.hptuners.com/products/vcmsuite.php

I also changed my tires to BFG 285/75-R16 A/T on the stock rims. Great improvement driving in the sand and looks of the H3. I picked them up for QR685 per tire (shop around- some shops in Doha wanted up to QR1300 per tire!)
http://www.gmhummer.com/forums/showthread.php?t=297
(good info on driving on the sand, good pics on page 3 and some places you might be able to get the tires in Dubai)

I feel the improvement in performance and drivability is great and well worth the money spent.

Hope this info helps!

 

Thx alot for your help lucky..

i'll start looking now for this things ..

regard

 

Thx Captkirk;199906 for your post,,


i have Q!!

does the PCM unlock the speed limite ? coz my maximom speed is less than 160 KM/H and its showing me in the gauge 170KM/H

waiting for your answer ..

 

when u do the pcm tune u fill out the sheet on what u want done. yes they can remove the speed limiter cause i did that and also the rev limiter

 

hi guys

my friend told me about this unichip,, do you think its good and easy to install ??

http://www.staticxmotorsports.com/un...020021-h3.aspx

and i still dont understand what is PCM this is my first time i've seen it ..

http://www.pcmforless.com/index.php?...d=55&Itemid=40

and i want to ask you do you think corsa exhuast system is good ??

http://www.autopartswarehouse.com/de...QCOR14212.html


any suggestion