The ICON Vehicle Dynamics Stage 1 S2 Secondary Shock System redefines the off-road capability of the 2007-UP Toyota Tundra by allowing for the installation of a secondary shock to an existing ICON coilover setup. The addition of a 2.5 Series piggyback reservoir secondary shock means rougher terrain and larger off-road obstacles can be overcome with confidence as the damping ability of the vehicle’s front suspension is effectively doubled.

As opposed to overly complicated and expensive long travel kits, the ICON S2 System is an affordable, mostly bolt-on upgrade that drastically increases off-road performance, is easy to install, and has a modular design that allows 2007-UP Toyota Tundra owners to upgrade in steps or all at once. The S2 Secondary Shock System utilizes the factory lower control arms and maintains OE track width while a combination of a billet aluminum shock tower adapters, fabricated shock hoops, and steel lower shock mounts make for a straightforward install with the exceptional build quality you would expect from an ICON Vehicle Dynamics product.

KEY FEATURES:

Drastically improves vehicle damping ability off-road

Increased vehicle stability on-road

Utilizes factory lower control arms

Maintains OE track width

Vehicle-specific tuned 2.5 Series secondary shocks provide increased damping and oil volume

Shocks are fully rebuildable and revalveable

Simple and straightforward installation

Made in the USA

WHEEL & TIRE FITMENT INFO:

OEM Wheels & Tires: Yes

Aftermarket Wheels: 8-8.5" Wide, 5.75" Backspace

Aftermarket Tires: 35" x 12.50"

(Larger Tires May Fit but Fender Trimming and Modifications will be Required)

Recommended Wheel: ICON Alloys 'Six Speed' | 17x8.5, 5.75" BS, 25mm Offset

SYSTEM COMPONENTS:

56109 (QTY.1) | 07-UP TUNDRA S2 HOOP KIT

57722P (QTY.1) | 07-UP TUNDRA S2 2.5 VS PB PAIR