Hello Everyone: I saw three different version of TRD
exhaust for GTS on the web. one is kazuma, one is TRD
exhaust, the other one is extended TRD
exhaust. My question is what's the differen't between "extended" and "not extended"? Is this gonna effects horsepower or something else? I saw the extended on the web, it's more expensive than unextended and kazuma's.