Spohn Torque arm: Rod end or Polyurethane?
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From: Seattle, WA
Car: 2003 Porsche C4S
Engine: 3.6L
Transmission: 6-speed Manual
Spohn Torque arm: Rod end or Polyurethane?
For a daily driver which is the best end to get for the front mount: poly or rod end? I'm more concerned with maintenance (install and forget) than about noise. But if the rod end increases vibrations and irritating noise than I would prefere the poly.
Many people seem to get the rod end. Is that just the way to go? I haven't seen any pictures of the poly end, not even on his site. Does the poly not perform that well?
Many people seem to get the rod end. Is that just the way to go? I haven't seen any pictures of the poly end, not even on his site. Does the poly not perform that well?
Thread Starter
Supreme Member

Joined: Dec 2001
Posts: 1,629
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From: Seattle, WA
Car: 2003 Porsche C4S
Engine: 3.6L
Transmission: 6-speed Manual
I can't find any pictures of the poly. Is the poly end a concentric bushing like the LCAs or is it a more like a tonque and groove design like the OEM clamshell?
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From: Woodland Hills, CA USA
Car: Yes...
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It's a concentric bushing like the LCA. Get the poly version of the torque arm. I hit mine periodically with Valvoline universal synthetic grease. No problems/noise whatsoever.
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