Underdrive pulley

[cmx3d]

Hey does anyone out there have one on there 1.8 or 2.5? Is it worth buying? How much hp do you think you gained?

[white fish]

4-6 whp

[Sonic]

I'd say it's worth it. Worth it if you can do the work yourself and the belts need to be changed anyway. Water pump and timing belt might also be a good idea to all do at the same time if your paying some one.<P>I actully did my timing belt, serpentine(sp?)belts, and water pump all at different times. hehe But I can change belts like no ones business now though!

[dj_nate]

i have onr form UR. I like it it was kinda hard to put on bein that u had to grind my engine down with dremil rotary tool. the only thing i hat is that, my belts are tightened fully and it makes that squeal noise, only when its cold though. but i do like it

[white fish]

the squeal is the belt slipping you need to tightin it or get a smaller belt