9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'12 / Entegra Aspire I-Beam (Koni EVO)

The EVO series is Koni's latest shock design. The main difference between the FSD and the EVO series piston is that it is almost 40% larger than the FSD series (50 mm vs 36 mm). The larger size means that it can take a lot more force, or the same force with less pressure which helps with cooling and better responsiveness. The larger body diameter allows for more oil capacity which also helps with cooling and increases the longevity of the shock. EVO series has a higher tensile strength than previous Koni designs. EVO incorporates open intake valves + FSD technology which exceeds the performance of FSD technology alone. 

Applications:

• Ford F53 Front (1988-Current)
• Tiffin Allegro Breeze Front (2010-2012)
• Spartan I-Beam Reyco 1600 Front (Entegra Aspire)
• Entegra Aspire Meritor 16K Axle