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Koni 8611 Series Double Adjustable Race Strut Inserts

5.0 out of 5 stars 2 Customer Reviews

Koni 8611 Series double adjustable strut inserts are universal strut inserts that can be used in many different applications. Originally designed for European touring car classes utilizing strut suspensions, the 8611 inserts have become an affordable, double-adjustable option for club racers and autocrossers in North America. This series features twin-tube hydraulics that are externally adjustable in both rebound and compression damping. The compression adjuster is located in the bottom end of the strut cartridge; a 1/2 in. diameter hole must be made in the bottom of the strut housing to access the adjuster.

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Race Strut, Insert, Double Adjustable, Twin-Tube, 19.69 in. Extended/14.06 in. Collapsed Lengths, Front, Each

Part Number: KON-86111257RACE

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Strut Insert, 8611 Series, Race, 24.21 in./17.99 in. Extended, Collapsed Lengths, Stud Upper Mount, Each

Part Number: KON-86111258RACE

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Race Strut, Insert, Double Adjustable, Twin-Tube, 21.26 in. Extended/15.24 in. Collapsed Lengths, Front, Each

Part Number: KON-86111259RACE

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

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