M1 Loaded Strut Pair | 4.5in | Toyota 4Runner 4WD (2010-2024) COLLAR With Lights: Yes

With Lights: Yes

also known as the HSP Replacement Hot Side Tube for the 2011-2022 F250/350 6

Simply bolt on this upgrade and secure the supplied hardware and you're back on the trails in no time

Clean Look To Help Engine Stand Out

Our motivation for developing this billet heat exchanger stems from numerous customer experiences with factory exchangers failing internally

M1 Loaded Strut Pair | 4.5in | Toyota 4Runner 4WD (2010-2024) COLLAR With Lights: YesImproved Stance, Balance, and Handling. If you want to improve your vehicle's on road performance and off road capabilities, Rough Country's M1 Loaded Strut Kits are the way to go. Our M1 Loaded Struts help stabilize your vehicle's movements, enhancing control when you turn, brake, accelerate or ride over uneven road surfaces. As an adjustable ride height strut, these M1s keep your suspension from overextending, providing a more consistent ride. Made