Thread: GXP Exhaust. Ordering parts but have questions

Originally Posted by marines542

havent been able to find anyone else who makes a good one for the gp gxp

I was going to say Hogan, but looks like they don't make them anymore. Not sure if you are familiar with this site, but they do sell LS4 goodies or redirect you where to buy them...

LS4 Store

Holy expensive headers!