IMR Add on Kit

Impact Marble Racing - Add on Kit

Take your marble racing to the next level with the IMR Add on Kit, the ultimate expansion kit for the IMR Speedway, IMR Grand Prix, or IMR Circuit. This assorted mix of modular track pieces lets you build longer, wider, and more dynamic courses for your head-to-head marble competitions. Includes a variety of straights, turns, and specialty parts designed to seamlessly snap into your existing IMR setup.

Whether you're creating new race layouts, adding elevation, or increasing track length, this add-on unlocks endless custom configurations. Built from high-quality, durable plastic and proudly made in the USA, it's perfect for expanding your Impact Marble Racing collection and fueling more intense racing action.

Specs:

97 pcs Total

Ultimate Add on kit

Expand your kit & build bigger 

Made in USA

Straights = 4
L Turns = 2
R Turns = 2
Merger =1
Splitter = 1
Funnel = 2
1-High Supports = 10
3-High Supports = 10
7-High Supports = 10
Booster = 1
Quick Split = 1
Reverse = 1
Trap = 1
Bumper Set = 1
Curved Wedge Set = 1
Curved Bumper Set = 1
Wedge Set = 1
Hanger Support Posts Set = 1
Impact Zones = 2
Dividers = 2
Triple Wedges = 2
Marbles = 40