MORE POWER! HPI Racing is proud to announce an Aluminum Tuned Pipe Set for the Baja 5B. 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 buggy. The stinger design is optimized for a perfect fit in the Baja 5B 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 comes with everything you need, just bolt it on and feel the difference!

86690 Aluminum Tuned Pipe set Baja 5B

Spare Parts
86695 Aluminum Exhaust Pipe (Spare For 86690)
86705 Exhaust Manifold (Spare For 86690)
86711 Tuned Pipe Mount (Spare For 86690)
86713 Exhaust Coupling (Spare For 86690)

Also recommended for use with the High Response Clutch/Shoe Set (15448), Low Drag Piston/Ring Set (15436), or one of our optional Heavy Duty Pinion Gears (86496, 86497, 86498).