FOX Offroad Shocks Shock Absorber 05-23 Rear 2.5 for 2005-2023 Toyota Tacoma

The FOX Factory Race Series 2.5 Internal Bypass Remote Reservoir Shock is rear-specific hardware built for 2005–2023 Toyota Tacoma owners running 2–3 inches of lift. This isn't a street shock that borrowed race branding — FOX's patented internal bypass technology lets oil flow around the piston at controlled points of the stroke, building massive pressure where the suspension needs support most. The result is a compliant ride mid-stroke that firms up under hard compression, mimicking near-endless travel without changing shock length.

The 2.5-inch smooth body runs 9.29 inches of travel, with an extended length of 24.65 inches and a collapsed length of 15.36 inches — specs that matter when you're confirming clearance and valving match. The finned external remote reservoir dissipates heat fast, keeping oil temps in check during sustained off-road use. Quick-switch compression and rebound adjusters let you dial tune without tools.

All major components are black anodized CNC-machined aluminum. SM1 top mount, ES5 bottom mount. Sold as a kit. FOX backs it with a 1-year warranty.

We like this shock for Tacoma owners who want race-derived damping technology in a bolt-on package — not a budget tune-up, but a genuine performance upgrade for trucks that see real terrain.