Cobb Catback Exhaust Hardware Kit - Ford F-150 Ecoboost 3.5L & 2.7L Models 2021-2022 RRS ACT spring retainers utilize wraparound

ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support

The key is finding the perfect balance between the two

it is critically important to monitor the stretch of each bolt and replace it when it has permanently elongated by

an RPM range where the stock turbo begins to lose power

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Cobb Catback Exhaust Hardware Kit - Ford F-150 Ecoboost 3.5L & 2.7L Models 2021-2022 RRS ACT spring retainers utilize wraparoundReplacement hardware kit for your COBB Cat Back Exhaust for the Ford F 150 EcoBoost. WHY? Has your hardware for your COBB Cat Back Exhaust gone missing? COBB Tuning is happy to offer you our Ford F 150 Cat Back Hardware Kit to replace those components that have decided to walk away! A simple and easy way to get you back up and running! FEATURES Cat back Exhaust Hardware Kit for Ford F 150 EcoBoost 3. 5L 2. 7L 2021 Includes Everything in Product