When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
No, there are many other mods that I would do before headers. They are a Bit*h to put on and you wont see any major gains in power. So unless you have some money burning a hole in your pocket opt for some e-fans, or a TP ignition upgrade.
Yes they are worth it but you would have to replace your whole exhaust system to gain anything. I would wait until your magnaflow rusts out and then replace it. For headers I would go with JBA ceramic. For now use your money elswhere.