I am in the process of building an autocross 73 240z.

Has anyone out there installed the hyperflex bushing kit? Can this installation be done in a garage with normal tools or are special tools required?

Is it even worth upgrading to the hyperflex system or are stock bushings sufficient?

Thanks a million for the feedback people, I really appreciate it!

That's made by Energy Suspension, right?

If so, its what i put in my 73 a couple years ago. I also did springs & struts at the time- it drives like its on the proverbial rails! My car was at a friends Muffler/Brake shop at the time, so i had him install it all (i think about $300US).

It can be done at home, plenty of us do, providing you have basic tools, space, and ability. I would definately recommend urethane, especially for a track or autoX car.

also, i just got the following price quote on the kit for my 74- told him i would post his info here, so thanks for starting this thread! Here his email:

->

Kit will included: front & rear control arm bushings, front strut rod

bushings, front & rear bump stops, rack & pinion bushings, differential

carrier mustache bar bushings, steering coupler bushings, front end

links, tie rod end boots, transmission crossmember bushings, rear sway &

end link bushings. Cost $136.00 + $8.00 shipping

Thanks You,

Carlos Don

Bonwitt Enterprises Inc.

14395 Sw 139 CT #109

Miami FL 33186

Ph. 305-251-4594

Ebay id: competitionwarehouseusa

Paypal account: carlos@competitionwarehouseusa.com

I'll be ordering when the snow hits NY-

*this is the exact kit in Victoria British that lists for $219.00!

Hope that helps some of you,

Jeremiah

I've installed their kit on my 71 in the garage with no problems. The hardest part of doing it yourself is getting out the old bushing sleeves.

Thanks for the replies!! The info definately helps, you guys are the best! Dan