Jump on your Grom and have a blast with the new and improved Vance & Hines Hi-Output Hooligan exhaust system, now equipped with PCX technology. Our innovative PCX technology integrates a chambered high-flow catalyst that boosts torque and horsepower over previous generations of our Grom system, while also making it 49-state emissions compliant for the street.
Hand TIG welded and constructed of 304 stainless steel with spring-clip joints and a brushed finish, the Hi-Output Hooligan has the looks of a GP pipe and gives the Grom a healthy bark to level up the fun!
Features:
- 304 Stainless Steel Construction
- Full System; Header and Muffler
- Brushed Finish
- CNC Machined Billet End Cap
- Laser Engraved Logo Badge
- PCX (Power Chamber Exhaust) Technology
- Chambered High-Flow Catalyst Cartridge
- 1 Year Warranty
Fitment:
- Vance & Hines Hi-Output Hooligan Exhaust Kit
- All Mounting Hardware
Note:
- 49-State Emissions Compliant Exhaust System. Not Legal for Sale or Use in California on Any Pollution-Controlled Motor Vehicle