Go talk to Mel at Excell Transmission in Red Deer...he did mine and its rated for that horse power. His work is increadable. PM me if you want more info on my tranny.
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06 Mega Cab. 5" BDS lift, Air Bags with onboard Comp. BD Twin Turbo's, ARP studs, 90HP DDP Inj, Glacier Comp Fuel Pump,2 micron fuel filter,Smarty REVO/MP8Stack, Banks intercooler, 5" Magnaflow Exh, Cust Built full Billet trans, Stage1 CP3, Pillar+Gauge's.