Hey, I found these on new era performance. I need to know if they are good stuff. Do they actually add that much hp? Also, it says offroad y-pipe, does that mean it's not street legal? Here's the headers....
http://www.neweraperformanceparts.co...=macheaderslt1|0

And heres the exhaust.....
http://www.neweraperformanceparts.co...KV=3103931039a|0

Any help is appreciated. Also, where can I get a good cam shaft at? I can't find anywhere. God Bless

 

sorry the links don't work. but it's the mac performance headers with offroad y-pipe and the loudmouth exhaust system from SLP performance parts. how are they?

 

Both are pretty good. What are the prices?

 

I just looked at it, and the Mac headers were $399, not too bad.

has anyone ordered from here before? I've never heard of them at all.

 

Yeah, the prices are good. I'm already saving up Would it just be smarter to get the headers, then put a 3" cutout after the cat converter? Or should I get the exhaust, I want the one that makes more HP. Also, will I get pulled over for noise? I want it loud, but not noise violation loud. Thanks again for all the help guys, very cool. God Bless

 

I'd go with the loudmouth first. The power increases will be pretty similar between the two.

 

there good for shorties

 

Aren't MACs midlengths?

 

si si

 

Don't get the MACS...unless you just want really rusty headers. I've only heard bad about them...how they wear out more quickly than any other header.

 

Heres some reviews about them not to much good stuff said about them
MAC HEADER REVIEWS [URL=This
I also think your giving up some power going with the 1 5/8 primaries instead of 1 3/4

 

Ok then, sorry about this. I don't know much about all these upgrades. What headers/exhaust do you recommend? Anyone I mean, and please give a link b/c I don't know where to find this stuff. Like I said, I don't know much about all the mods. Thanks and God Bless

 

Just go to these websites and shop around:
www.thunderracing.com
www.ls1speed.com

I, personally, am doing GMMG exhaust and hooker longtubes.
www.gmmg.net

 

Are the long tubes that much better than the short ones for a basically stock car? Are they harder to install?

 

Hey, a wisconsin guy!
I am not sure if it is harder to install because I have never done it but I would assume so. And yes the power increase is still significantly better even on a stock car. The stock exhaust manifolds are very restrictive.