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Cusco CR-Z Strut Bar OS Rear - Corvette Realm
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Cusco CR-Z Strut Bar OS Rear

Cusco
CUS309 541 A
Out of stock
$200.00 $180.00
Cusco OS Rear Strut Bar — Honda CR-Z Add measurable torsional stiffness to your Honda CR-Z...

Cusco CR-Z Strut Bar OS Rear

Cusco OS Rear Strut Bar — Honda CR-Z

Add measurable torsional stiffness to your Honda CR-Z with the Cusco OS Type Rear Strut Bar. Designed to connect the rear strut towers, this bar minimizes chassis flex during cornering, keeping the suspension geometry more consistent and improving overall handling precision. Cusco's OS (Open Spec) series offers the performance of race-inspired engineering at an accessible price point — a perfect upgrade for the performance-minded CR-Z driver.

Key Features

  • Directly connects rear strut towers to reduce body flex
  • Improves cornering stability and rear-end composure
  • High-strength steel tube construction
  • Bolt-on installation using factory mounting points
  • Manufactured in Japan to strict Cusco quality standards
  • OS (Open Spec) design balances performance and value

Transform Your CR-Z's Handling

The Honda CR-Z's sporty character benefits greatly from chassis reinforcement. By tying the rear strut towers together, the Cusco OS Rear Strut Bar eliminates unwanted body movement that causes understeer and imprecise cornering. The result is a more planted, communicative rear end that responds confidently to driver input.

Fitment: Honda CR-Z (all years)
Part Number: 309 541 A
Brand: Cusco

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