duece1019

the slp headers are stainless steel thats why they're so expensive.

Vert_Lover

SLP is also completely modular... you can put on the X-pipe and then wait a year before installing the SLP longtubes without having to change the midpipe... every other combo you'll have to get a shorter midpipe to install longtubes so either you waste money on changing midpipes or you have to wait around until you have enough money to do both at the same time... additionally the catbacks are now modular as well... Loudmouth... Loudmouth 2 or Powerflo (I think?) are all interchangable on the back...

Gotta compare apples to apples... stainless steel... modular... SLP ain't bad... you can get a cheaper setup... but it won't be with those features.