Coachbuilder Airbag Spacer Kit | 1.50" Actual Thickness for Firestone #2445 | Fits Toyota Tundra 2007–2021 with Rear Air Bags | Ekstrom Design

The Coachbuilder Airbag Spacer Kit solves a problem most lifted-truck builds don't see coming: raise the rear of a 2007–2021 Toyota Tundra with +2" or +3" shackles and the rear air helper bags end up working near full extension at normal ride height. This pair of 1.50"-thick spacers, CNC machined from T6 6061 billet aluminum, extends the bags back down to a proper working position and eliminates over-extension. The kit is engineered to work perfectly with the Firestone #2445 kit — the Ride-Rite air helper spring kit for the 2007–2021 Tundra — and also fits AirLifter 5000 bags, which may need additional hardware. It's the piece that lets a towing or hauling truck keep its air assist after the rear comes up.

Features

• 1.50" actual thickness restores proper air bag working height after a +2" or +3" shackle lift
• Eliminates over-extension of the air bag at ride height
• Engineered to work perfectly with the Firestone #2445 kit
• Compatible with AirLifter 5000 bags (may need additional hardware)
• CNC machined from T6 6061 billet aluminum
• Hard black anodize finish
• Sold as a pair with hardware included
• Made in the USA by Ekstrom Design

If your Tundra tows on air bags and a +2" shackle kit or +3" shackle kit is on the build list, plan these spacers in at the same time. Rear lift also eats into brake line slack — the Rear Brake / ABS Relocation Kit covers that — and you can browse the full line of Coachbuilder upgrades.