Which Coil SumoSprings Do I Need for a 1" Gap in the Middle of the Coil Springs?

Updated 02/26/2026 | Published 02/24/2026

Products Featured in This Question

Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Front or Rear Axle

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$186.99

Question:

will CSS-1094R fit a 2015 Porsche Cayenne non air suspension? I measured the gap between the center of the rear springs at a hair under a 1.

asked by: Will

Expert Reply:

Hey Will, thanks for the information. For a 1" gap in your coil springs, you'd want the Coil SumoSprings item # CSS-1125. These are going to be the best option to add a set to your Porsche Cayenne. They're not designed for your SUV but they're pretty universal so long as you get the correct size. They'll keep your rear end from sagging when you're towing a trailer or hauling a heavy load in the back.

What has you looking at the Coil SumoSprings?

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expert reply by: Jerred H

CSS-1125
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Will

2/26/2026

awesome, thanks for getting back to me. We are considering them for added support when we are towing.

Jerred H.

2/26/2026

@Will You're welcome! Yeah the Coil SumoSprings item # CSS-1125 are great for towing. They'll keep your rear suspension from flexing all the way under a heavy load.