These headers look really similar (in design and bending) to the NEXUS headers which apparently yielded a gain of 21 hp and the after a couple of months the my350z guys bought it. So I was wondering if headers are exactly the same design, would they produce the same gains

 

NEXUS http://cgi.ebay.com/ebaymotors/ws/eB...ayphotohosting

Random ones I found on EBay http://cgi.ebay.com/ebaymotors/ws/eB...category=33631

 

Street Image is installing my Top Speed headers today. I've already done the pre-dyno and will do a post-dyno soon after.

Results will be posted.

 

does ne1 know whether the NISMO or the Stillen produce higher gains? I'd go Crawford, buy my wallet wouldn't.

 

Chromium,

I've heard good things about the NISMO but from what I hear avoid the Stillen. Also, if you can afford the NISMO, then get the Crawford. They cost exactly the same.... but of course the Crawford is better

 

actually the crawford is about 200 dollars more than what i can get the nismo for, i mean i guess when ur playing around with sums of 1000 dollars or more its kinda hard to notice the 3 numbers after the 1XXX.

 

Chromium,

If you're gonna drop a grand on just headers alone, spend the extra 2 bones for the Crawfords. Just my opinion but they sure would be sweet. The best available on the market.

 

Hydrazine,

How do you like your Top Speed Headers? More HP? Top end? Is the mod worth the money? Please let me know. I sent you a PM regarding your header install with Street Image. Thanks.

 

Top Speed (aka Pro-1) headers are very good for the money.

 

Any sound clips of the Top Speed headers with a quieter type exhaust out there?

 

Any dyno of those Top Speed headers yet?

 

Whoooooooo's your sponsor. No offense, not exactly a unbiased opinion.

 

how about alphawerks headers? they claim 21 hp to the wheels on there dyno, i m gonna get those instead.

 

Dyno #'s don't lie...for $230 shipped it's a helluva deal. Refer to the HUGE group buy they had.

http://www.350zmotoring.com/forums/s...5&pagenumber=1