This is a HPI Aluminum Tuned Pipe Set and is intended for use with the HPI Baja series vehicles.
This aluminum tuned pipe set delivers more power
and quicker throttle response than the stock muffler. Large diameter
aluminum header tubing flows smoothly into an expansion pipe that
directs the exhaust cleanly out the back of the chassis. The stinger
design is optimized for a perfect fit in the Baja rear cage. The
sound is louder than stock and tuned to sound like a 2-stroke
motorcycle engine for realistic performance.
The Tuned Pipe Set includes everything you need, just bolt it on and feel the difference!