I was wondering if there were any mods for the 3.9L LT 2006 Monte? I cant seem to Find any at all Im still New so idk

 

A good one is a CAI from Cold Air Inductions Inc.

Best first mod for your car.

http://cpanel3.heritagewebdesign.com...roducts_id=813

 

sadly only a few, cai, head lights, tail lights and your exaust! no serious mods though

 

milzy motor sports needs us 3500 and 3900 guys to send him a demand for headers and down pipes around 125 to 210 the price i gave is a estimet he gave me for the headers but he needs ten of us for each motor to do it. i mean the 3500 and 3900 he needs a serius inquires as in wanting them done and paid for

 

strut tower braces and brackets from www.drcustomparts.com really tighten up the suspension in those sharp corners.

 

i know a bolt on supercharger would be great but as someone told me the 3900 and 3500 are gas snugglers and are not meant to be modded. ya i have and intake i got it through MPD . theres a magnaflow exhaust out there. im pretty sure you can get rockers thought summitracing.com . and most of the suspension parts for
2000-05 fit with little or no modifcation. i also have the heads and tails, i think that they look sweet, but around $275 each.

im not sure if you only want engine mods but here are some sites with great customer service.
http://www.pfyc.com/
http://www.andysautosport.com/
http://www.zzperformance.com/grand_prix/index.php
http://www.wbodystore.com/grandprix/index.php
http://www.summitracing.com/
http://www.mpd-inc.net/mc.htm
http://www.milzymotorsports.com/
and theres always egay but be carefull on there i would only buy from a power seller personally.

 

yep, it kinda sucks, I have a 3.9 also, going to do the CAI and maybe different mufflers!! not to much else.

 

that mizzymotorsports place will do custom port and polish, not sure where your located, it might be cheaper to do at a local shop thats out of work right know. you could always add a custom turbo for the price of an ls7, lol. also talk to your local mechanics they might be able to do some custom internal mods for you. best of luck

 

As everyone already said, CAI and Exhaust.

The induction from www.coldairinductions.com is a great product.

 

Is there any truth to the 12 Hp gain on a 3.9 with the CAI? Seems like a lot to me otherwise I might be interested in it.