<blockquote><font class="small">In reply to:</font><hr>

3rd: The right ones: Stillen (best price/performance ratio and a VERY respectable performance gain), or Crawford (Also VERY good performance gain - but are much more expensive).
4th: You almost HAVE to get high flow cats with headers to uncork their performance, as well as a good exhaust (read "Stillen" exhaust).


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Actually, the best price/performance ratio is by far XERD long-tube equal length headers. They have longer tubes for more torque, less hard bends for more power and completely eliminate the cats, which are the most restrictive part of our exhaust. They are also cheaper and are more consistant than the spotty quality of Stealin'.

04' G35 Coupe(finally in the garage)
6-sp Diamond Graphite/Willow w/Premium

 

I have a very long history with Stealin'(as you call Stillen). It is a fact that there quality control is extremely lacking. With supercharger kits, they have habits of shipping parts short and mismanufacturing brackets. With their exhausts and Y-pipes they don't have consistant welds and aren't aligned the same from one to the next. I saw one Y-pipe that was shipped that had a weld going only halfway around a flange. There body parts aren't any better. They stopped making their Maxima rear spoiler becasue over 50% were coming back because they didn't fit right. If you check with the Z32 guys you will get the horror stories about the how they deal with problems when the body kits don't fit correctly. I have personally recieved a pair of rotors that came pre-warped from Stillen. I find it impossible to believe that a company that has spent many years repetitively putting out poor quality would all of a sudden improve on 1 product.

04' G35 Coupe(finally in the garage)
6-sp Diamond Graphite/Willow w/Premium