Pro Circuit -T-4 Exhaust System (Mini Bikes)
- Improved power delivery and exhaust note
- Body is made from lightweight 6061 T-6 brushed aluminum
- Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain
- Top-quality construction assures long life
- High-quality stainless steel and aluminum construction eliminates rust problems
- Machined-aluminum end caps
- Silencers include wire-meshed spark arrestors that can be removed for close-course racing; silencer is completely rebuildable
- Steel Allen head screws make repacking and easy task
- Exclusive E-glass pillow packing
- System includes headpipe
- Shapes and sizes will vary depending upon make and model of bike
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