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so i have questions about sway bars.

I'm pretty sure the quality of the UMI's are better. BMR is another place that makes trailing arms for the w-body. Don't get the one's from wbody store. I have read that they are dorman stock replacement railing arms. You can also wait and see if someone sells thier GMPP one's in the for sale section.

Here is the part number for the GXP trailing arms. I have read that they do fit and are tubular.

Trailing arm, grand prix, w/special suspension 2005 - 2007 $27.78EA
PART# 15856683
 


I hesitate to make this offer but here it goes:

I have a brand new set of GMPP trailing arms, still wrapped and with the GM tags attached to them. Actually bought 2 sets (Don't ask) but obviously only needed 1 set for my 2001 GP-$45 plus shipping. I will consider selling to most. If you are interested, please send me a message. Thanx.
 
Pittman06 said:
GM performance parts bars from Summit Racing, best price's period. +1 about the trailing arms as i just picked up a unused set of GMPP arms for $20!
Click to expand...

My front swap bar broke. Got a hold of summit racing it was like $85 with the bar bushing and sway bar end links. Worth it all the way!!!! I got mine the next day. Only thing is it has no warranty but it won't break so don't worry about it. Best bang for your buck sway bar on the market.
 
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