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7198 in 01 with 8.1 L
Posted: Thu Oct 02, 2008 4:20 pm
by Gonnagetem
Looking for feedback from owners with an 8.1 L Currently have hypertech... looking to get rid of TM and gain some snap.
Anyone?
RE: 7198 in 01 with 8.1 L
Posted: Thu Oct 02, 2008 4:34 pm
by mikel
We saw gains of almost 25 rwhp with the 87 octane tune on an 03 8.1....go for it!
02' 8.1L
Posted: Fri Oct 03, 2008 6:20 pm
by rangercliff
GOT MINE, PERFORMANCE O.K.,WOULD NOT CORRECT SPEEDO FOR BIGGER TIRES,ABOUT 30 DAYS & 80$ LATER EXPECT IT BACK TODAY
& I HOPE IT WILL WORK.