Starting to mod my GXP - help me.
#21
There are two sticky threads about shift kits and trans coolers on our front page...
https://ls1tech.com/forums/ls4-front...must-read.html
https://ls1tech.com/forums/ls4-front...tch-movie.html
https://ls1tech.com/forums/ls4-front...must-read.html
https://ls1tech.com/forums/ls4-front...tch-movie.html