am researching apexi gt spec exhausts for my s13 and i got a question, wuts the diff between the 500 buck one and the 600 buck one... i kno the 600 buck one is like a 9 foot long box and is all one piece, the the cheaper one 3 seprate pieces or jus the muffler section? cuz it jus says Apexi gt spec muffler..at the saem time it mentions piping n ya... confused

 

There is only one Apex'i GT Spec exhaust system for the S13. There is no universal GT Spec muffler, only the cat-back system that is one piece.

 

ok, ok thanks, cuz there's like hella different prices for the gt spec

 

Different sites sell them at different prices.

 

I heard a s14 with a rb26dett and test pipe and it had a gt spec apexi exhuast it was almost as quiet as my car was stock, im defenitly getting that exhaust when I get my swap.
Ryan