I am also wondering if there are any problems with the B&M short shifter. I didnt know they can ruin your tranny. Thats a bit disturbing to find out. I know sometimes when I shift into 4th I have problems or it feels like it's grinding...but that may be beacuse I have to get used to it.
Install: Pro Lex GII Short Shift Kit
The Pro Lex GII Short Shift Kit installs on all 2002+ IS300 5 speed models. This kit reduces the throw gap between shifts, allowing for more precise and faster shifting. Not to mention a very racy feel while driving. The shift stalk is also significantly lower than the stock lever.
small flathead screwdriver, phillips screwdriver, 10mm socket
3/5
About 45 mins
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142
Notice from Pro Lex Performance: Do not downshift if you are going faster than the maximum allowable speed for the next lower gear. To get on a highway or to pass slower traffic, maximum acceleration may be necessary. Make sure to observe the following maximum allowable speeds in each gear. 1st: 35 mph; 2nd: 60 mph; 3rd: 91 mph.
small flathead screwdriver, phillips screwdriver, 10mm socket
3/5
About 45 mins
133
134
135
136
137
138
139
140
141
142
Notice from Pro Lex Performance: Do not downshift if you are going faster than the maximum allowable speed for the next lower gear. To get on a highway or to pass slower traffic, maximum acceleration may be necessary. Make sure to observe the following maximum allowable speeds in each gear. 1st: 35 mph; 2nd: 60 mph; 3rd: 91 mph.
