How many vehicles have you had in the past 2 years? Most of us in Oz hang on to them at least 2-3 years and usually more!Goodness, I REALLY hope there are no Koni's on an IG. The Koni quality has dropped like a big heavy rock in the past 2 years in my experience. Had a few vehicles with damper clunks right off the bat--the brand new 0mileage Koni's were either DOA or close to it(rebound adjuster malfunctioning), and had to be sent back to Koni for warranty.
Are you running a 4x4 business?