ey guys need some help here! i've been reading all the post about the header for my LS.. still cant decide which one to get! my car is daily driven. from what i know! 4-1 is for better top end power and 4-2-1 is for miD. thanX

 

anyone??????

 

I guess for a daily driver, mid-range would matter more, so 4-2-1. That's just me. You gotta make your own choice.

 

yeah i was thinkin about the 4-2-1. but i still cant decide! coz i know that ls motors need top end poweR