- Feature a longer midsection for noise-conscious riders and more noticeable over-rev
- 6061 T-6 brushed aluminum housing
- 304 stainless steel intake tube
- Double-walled mounting brackets
- FIM-approved 304 stainless steel end cap
- Steel Allen-head screws for rebuilding/repacking
- Exclusive E-glass pillow packing
- FITS - 1986-1989 Honda TRX250R FourTrax