Ok, so you know I've been constantly hearing clunking sounds coming from the driver's side rear after installing Bilstein HDs. Well today finally figured out the problem and should have done this a long time ago before replacing bushings, trailing arms, etc. The actual shock is faulty. First, had the rears switch sides. Result: Clunk now on the passenger-rear. Second: Had the Bilstein's swapped for OEM Boge. Result: No noise, no clunks.

I'd like to keep the Bilstein setup, so should I contact Bilstein directly for a replacement or first try the place where I bought them (Turner Motorsports, Amesbury, MA). It's been a year, but they have a lifetime warantee right? With the recent rumors of valving differences I'm wondering if I should have both replaced...

Thanks!
-Adam
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'92 244GL silver-metallic, 146k, Bilstein HDs, IPD sways, upper+lower chassis braces, Cherry-Turbo strut brace, 240 OEM rear wing, 15" Draco Rims, Full E-code lighting w/side repeaters, Magnaflow 2.5" mandrel SS exhaust w/Unitek header (Jethot coated)