i had mine made a little larger. 4 1/2" x 18" , also added diesel under turbo
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94 2500 4x4 SLT,auto,183,000 miles,3:54,brilliant blue/silver,tst 250/635 set full forward,star wheel wide open,air box ported,pump turned up 20%,k&n,gauges,cat gutted,
2001. 5 3500 4x4 q-cab slt,auto,6800 miles,3:55lsd,brite silver,tst power max 3 adjustable,3 gauges on the a-pillar,both have 12k hitches&15k's in the beds,30ft fourwinds 5er,(MY RAMS) http://albums.photopoint.com/j/AlbumIndex?u=1360183&a=10142301

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94 2500 4x4 SLT,auto,183,000 miles,3:54,brilliant blue/silver,tst 250/635 set full forward,star wheel wide open,air box ported,pump turned up 20%,k&n,gauges,cat gutted,
2001. 5 3500 4x4 q-cab slt,auto,6800 miles,3:55lsd,brite silver,tst power max 3 adjustable,3 gauges on the a-pillar,both have 12k hitches&15k's in the beds,30ft fourwinds 5er,(MY RAMS) http://albums.photopoint.com/j/AlbumIndex?u=1360183&a=10142301