8th Generation Honda Civic Forum - View Single Post - 06+ Civic Si 2/4dr Spring Rates and Drop Guide
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Old 11-11-2007, 04:09 PM   #68 (permalink)
honda93
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Join Date: Oct 2005
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Quote:
Originally Posted by aki View Post
I made a file of the different shocks' spring rate and dampening, might as well share ones not already on here:

LX/EX Sedan: 140/145 lbs/in

LX/EX Coupe: 170/200 lbs/in

Don't forget, all non-Si Coupes are now running the non-Si Sedan rear springs for 2008; so the number for the rear spring on 2008+ cars drops from 200 lbs./in to 145-150 lbs./in

Anthony "Mario" Crea
NNJR-SCCA
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