ARB Summit Bumper Kit (2014-2021 4Runner) - 3421570K

ARB Summit Bumper Kit (2014-2021 4Runner) - 3421570K

ARB Summit Bumper Kit
Vehicle-Specific
Includes Winch Installation Kit
TSS Kit
Compatible with OE Adaptive Cruise Control and OE Fog Lights

Durable steel construction for maximum protection
Twin jack points located beneath each buffer
Durable, two-piece buffers
Multi-fold, tapered wings for optimal strength, approach angle
Development - To ensure we meet your expectations, ARB invests heavily in research and development. Our design and engineering team utilizes the latest CAD, CAM parametric modeling systems and finite element analysis packages, and is supported by subcontract companies and universities for special projects like vibration, strength and crash testing. With an air bag equipped vehicle for example, it is essential that the vehicle's crush rate and air bag triggering is not altered when a bull bar is installed. Our exhaustive testing programs ensure ARB bull bars meet these requirements. We also devote considerable time and resources toward to sourcing new products from around the world. IPF lights from Japan, Warn winches from the US' we scan the globe in search of equipment that meets both the demands of our customers and our own stringent quality requirements. What's more, we're also constantly on the lookout for new ways to improve our business practices, from distribution to customer service. ARB is a Quality Endorsed Company, and wherever we can, we endeavor to 'raise the bar'.
30mm radius on wings and center section
Air bag compatible chassis mounting system
Split-pan design for maximum strength and airflow
Three-piece grill design for split pan
Registered design of styling and design components
Extensive protection panels on center and each side
Pressed form top pan and aluminum winch cover panel

ARB bumpers are engineered and manufactured for durability, functionality and aesthetic. The Summit Bar continues this tradition with fitment for the Toyota 4Runner. The ARB Summit Bar accommodates the 4Runner's Adaptive Cruise Control system and original equipment (OE) fog lights. These two Toyota Safety Sense features are preserved by relocating the Adaptive Cruise Control sensors within the split pan of the Summit bar, and an ARB-developed fog light surround. Full OE adjustment is retained. The ARB Summit bar features press form cover straps, fog light surround to accommodate OE fog lights, three piece split pan grill with access door for winch clutch operation and a recessed winch control box mount for a sleek, integrated appearance. The dynamic nature of the 4Runner chassis requires clearance for the ARB bar and the fenders and grill of the 4Runner. To achieve this necessary clearance, the wings of the bar have been designed and developed to both follow the OE bumper and to sit beneath the bumper on the outer edges.

History - The origins of ARB can be traced back to Australia's remote Top End, circa 1975. A region of vast distances and rugged terrain, it was fast becoming a Mecca for the nation's burgeoning 4WD community. However, the very environment that attracted 4 wheelers also wreaked havoc on their equipment when driving in extreme conditions, only the best 4x4 accessories will do. This was the conclusion drawn by Tony Brown during his travels at the time. While exploring the treasures of the Top End, the skills Tony gained from working on his Land Rover were regularly called on to mend damaged bull bars and broken roof racks. Bar work back then was crude, not at all suited to overland touring, and through this experience an idea was born high quality equipment that met the vigorous demands of 4WD owners. Upon returning to Melbourne, Tony put theory into practice via the family garage, where he sought to address the product deficiencies he'd encountered. His vision called for a combination of sound design principles and reliable raw materials' a simple solution to an endemic problem. The concept was embraced when it hit the fledgling 4x4 market, and ARB the initials of Anthony Ronald Brown was founded. Today, ARB is Australia's largest manufacturer and distributor of 4x4 accessories. We also have an international presence, with an office in the US and an export network that extends through more than 80 countries around the globe. Our philosophy, however, has never wavered from its original course quality, reliability and practicality above all else.