
10-18-2012, 07:56 PM
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CC Member
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Join Date: Nov 2009
Location: Lomita,
CA
Cobra Make, Engine: Superformance SP3033, KC SBF 427
Posts: 155
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Not Ranked
I went with the Ultra-Smooth version. They mostly (but not totally) eliminated some front shaking I was getting around 60 - 65 mph. They also eliminated some significant bump steer. Steering force seems about the same as with the factory joints (my car only has ~1700 miles on it). Haven't pushed the car hard enough to tell the effect on handling.
Matt
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