TRX® 2.5 T-Maxx® Upgrade Kit

Traxxas makes it easy to upgrade TRX Pro .15 nitro-powered T-Maxx models to the awesome power of the new TRX 2.5 Racing Engine. All the necessary hardware is included such as: header, pipe, pipe hanger, coupler, linkage, and additional components specific to each model. Major components come pre-assembled and pre-adjusted from the factory. Detailed instructions are included. Engine sold separately.Replacement Part For:

• TRX® 2.5R (Model# 5207R)
• TRX® 3.3 (Model# 5407)