What do you guys recommend for Underdrive Pulleys and Short shifter for a 99 cobra. Where should I buy them from and what kind do you guys have?

 

I would go with Steeda UDP's and Tri-ax for an aftermarket shifter.

 

Would Installing the Steeda UDP's and Tri-ax void warranty on my engine and tranny?

 

did you buy a extended warranty and why do you ask if your worried about that shat

 

I have March pulleys that I will install soon on my 99 cobra vert and I have the Steeda Tri-Ax.... World of a difference between the stock shifter and the Tri-Ax.... I hear that The MGW shifter is even better than Tri-Ax... The place where I got the Shifter dont deal with MGW so I had opt for the Tri-Ax, otherwise I would have gotten the MGW.

Make sure the pulleys are installed by a professional shop that know how to torque the crank bolt to the right torque setting, otherwise you should be OK.... I had an extended warrantie on the 95 GT with underdrive pulleys and that did not void the warranty... YMMV due to different dealerships looking at certain mods differently...

By the way... I went with March pulleys because they are the standard on the 00 Cobra R.... So if they want to use it on their performer... I will do the same...

Best regards,
Nick