My car is an a4 is it worth me getting a window switch w pills for 50 bucks what good will it do for my car arent they only for m6 any info will help thanks
definetly want one, its a no brainer, set it to start at 3000 and stop at 5900. that way if the tranny blows or something stupid happens your not spraying while the car is bouncing off the rev limiter.
__________________ 2005 Black/Tan CTS-V, K&N Intake, Skip Shift Eliminator, Specter Werkes Spoiler, Muffler Delete, Superchips Handheld, the rest is stock, for "now"........13.6@108 with crappy 2.295 60'
1998 Camaro SS Arctic White A4- slpLoudmouth, lid,ory pipe, vigilante 3600 stall, 4.10s, TNT F1 150 Shot, Line Lock-SOLD!!!!! 11.6@118 on 100 shot
Directly to MSD's web site probably. It is rather easy though. You need to find the wire colors on the box. One is power, ground, tach signal input, normaly open, and normaly closed. Shouldn't take more then an hour to install on top of the nitrous kit. Good idea to install one and for 50 bucks you would be foolish not to!
Msd window switch 
