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View Full Version : Dupree Subframe Bushings


alkemyst
08-13-2005, 02:06 PM
Just got done installing these on my S14 SE.

Easy job, 30mins tops....8 bolts are all you need to R&R.

I had a clunk sound making left turns coming from the rear...tried tightening everything I could, checked the springs for play, the top nuts, etc....

Decided to give the Dupree bushings a shot at $60. http://www.specialtyz.com/subspacers.htm

Excellent mod. A *little* more road hum, but you'd have to be listening for it. Definitely quieter than my AVS100ES tires though, which are starting to p!ss me off but only have 5k miles on them. A slight resonance at about 3500rpms, again hardly noticable and not really bad sounding...more mechanical than anything...if I had a radio installed I probably would have not even noticed. However, the car is actually quieter from lack of cluncks, pops and creakes coming from the rear. I was really surprised at all the missing little noises that I thought was just the trunk springs when I turned or crossed a rough patch of road.

Now handling is much better, the rear is solid and not floatly (for lack of a better description). It was easy to get the rear tires to let loose in moderate turns under acceleration whereas before it was as if there was a 2 sec delay before my car reacted to throttle input.

Banging off a U-turn at speed is a lot easier, the rear doesn't seem to sway at all like before (seemed like there was 1/2 to 1" of play in the whole rear, I am running 8/6 springs, whiteline sways so there shouldn't be). The car just feels more connected now, on the way home I was really impressed with the difference. It's not like adding coilovers or anything, but it is a great improvement if you have done other things or have worn out subframe bushings.

Just an FYI

Å

stu8319
08-13-2005, 10:25 PM
Do you mean subframe spacers and collars? Bushings are a lot harder to change than that. You have to have the old ones pressed out and the new ones pressed in.

publicenemy137
08-13-2005, 10:50 PM
I got mine replaced also, I don't notice the difference really. Though i got a bunch of suspension mods and I haven't taken a super fast turn yet

max_misawa
08-14-2005, 01:29 AM
techno toy tuning has the same thing for a bunch of NISSANS
http://www.technotoytuning.com/S13Subframe/newsubframecollars1.jpg

Max

veilside180sx
08-14-2005, 01:40 AM
as does splparts.com, which is my preferred method.

publicenemy137
08-14-2005, 09:37 AM
i was lookin at spl parts, but they don't have any subframe spacers. only subframe collars + bushings, and subframe tilt spacers which I have no idea of using

North240
08-14-2005, 10:23 AM
i was lookin at spl parts, but they don't have any subframe spacers. only subframe collars + bushings, and subframe tilt spacers which I have no idea of using

Im confused as to what you are looking for. The red things above are what the original poster installed and spl has those, except blue (i happen to own a set and love them) Spl also has complete aluminum bushings to replace the crappy worn out ones instead of using the lock collars, and finially have the spacers to adjust rear suspension geometry for lack of a better term. Thats all you can really do to that area of the car, are you missing something or am i?

alkemyst
08-16-2005, 10:31 AM
mine only go on the bottoms of the subframe.

Dousan_PG
08-16-2005, 11:26 AM
is this a bump on an old post
because this shit is like 2 years old

anyways good stuff. worth it. yah yah.

alkemyst
08-16-2005, 12:23 PM
is this a bump on an old post
because this shit is like 2 years old

anyways good stuff. worth it. yah yah.

can you PM me the name of your supplier? the rock seems good.

Why talk about anything S13/S14 related? it's all more than 2 years old?

KOUKI KA-T
08-16-2005, 12:47 PM
He's talking about the spacers man, they've been out for years and numerous companies sell them right here on Zilvia...

420sx
08-16-2005, 04:23 PM
i dont think i will order anything from spl since im from texas and have to pay tax.... i hate that.... but if i was out of state it would be the only place i'd go to buy suspension stuff. including collars:) i got p2m ones. but who cares its all the same

SR20Inside
09-04-2005, 11:55 PM
Is the ride much more harsh with the spl kit compared to stock?