Trinity has a new REVO pipe that they claim will make more power then the stock exhaust system when used with the Traxxas 2.5 engine. The pipe is cleverly designed with a removable stinger insert so the pipe, with a change of manifold, can be used with a Sirio .18, .23 and most other brand big blocks. Designed for maximum power and grunt with the Traxxas and Sirio engines. Comes with manifolds for the Traxxas 2.5 and Sirio engines.
Part #: TRI35007
Suggested retail price: $69.99
Includes 2 manifolds, pipe, and stinger insert