ICON 2007-21 Toyota Tundra, Stage 2 RTX Suspension System

Through an accelerated testing process dubbed the “ICON1K” R&D program, ICON has spent over a year pushing the Tundra to off-road extremes to identify limiting factors in OE components and further extrapolate performance out of this vehicle. In a push to provide unparalleled ride quality and vehicle dynamics for everything from high-speed desert running to off the grid expedition, the RXT Rear Suspension System was born. The RXT Rear Suspension System is a combination of an all new ICON multi-rate leaf spring, a hydraulic rear bump stop kit, and three RXT-specific 2.5 Aluminum Series rear shock options. Installation of this system replaces the aforementioned “limiting factors” and completely redefines the potential of the 2007-2017 Toyota Tundra with a 20% increase in wheel travel and the ability to adjust the leaf spring rate to compensate for varying vehicle setups.

Features & Benefits:

ICON RXT Multi-Rate Leaf Spring

• 3 user-adjustable spring rates for unique vehicle configurations
• Military wrap front eyelet for increased durability
• Galvanized leaf separators reduce friction and aid in corrosion resistance
• Leaf tip inserts reduce noise and increase ride comfort
• Potential for increased wheel travel when used with RXT shock without sacrificing up-travel (up to 20% over stock)
• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Direct bolt-in to OEM spring location makes for an easy install

ICON RXT Rear Shock

• CDC Valve technology allows for 10 settings of quick and easy compression damping adjustment
• 10” aluminum reservoirs provide generous oil and nitrogen volume for consistent damping as shock temperature increases
• Shocks are fully rebuildable and revalveable
• Simple and straightforward installation
• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Unique side-mounted lower eyelet allows for increased travel while utilizing factory mounting location
• Corrosion resistant, one-piece impact extruded aluminum shock bodies with 7/8" shafts
• Vehicle-specific tuned shocks provide increased damping and oil volume

ICON Hydraulic Rear Bump Stop Kit

• 2.5” travel bump stop reduces rear end ‘kick’ and improves overall performance
• Position sensitive technology exponentially increases bottom-out resistance
• Vehicle specific bump stop tune to provide smooth engagement and best ride quality
• Direct bolt-in to OEM bump stop location makes for an easy and straightforward install
• Heavy duty 1.25” CNC machined nitro steel shaft
• CAD plated body for maximum corrosion resistance
• Double sealed high pressure Schrader valve
• Operating range of 50-250 PSI
• Replaceable noise-reducing striker pad
• Fully serviceable
• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability

NOTES:

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.75” Backspace / 25mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 6.00” Backspace / 25mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.625” Backspace / 16mm Offset
• Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #17: These Are Stand-Alone Kits And Are Not To Be Used In Conjunction With Any Other Aftermarket Kits
• APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
• TECH NOTE: Not compatible with TRD rear sway bar kit
• Ships in multiple boxes

Components:

• 56108 (QTY: 1) | 07-21 TUNDRA REAR HYD BUMP STOP KIT
• 57823CP (QTY: 1) | 07-21 TUNDRA RXT REAR 2.5 VS RR CDCV PAIR
• 158509 (QTY: 2) | 07-21 TUNDRA MULTI RATE RXT LEAF PACK W/ ADD IN LEAF
• 52050 (QTY: 1) | TOYOTA REAR 8.0" U-BOLT KIT

ICON 2007-21 Toyota Tundra, Stage 2 RTX Suspension System | SKU: K53156