Gen 2 to Gen 3 Hayabusa Full Exhaust Adapter Kit (sold separately) and muffler mounting bracket modification is required for Gen 3 Hayabusa (22-24) fitment.
Includes a Spacer Kit (a $24.99 value) that allows a Gen 2 Hayabusa Penta-Carbon exhaust to be used on a Gen 1 Hayabusa (99-07) without any permanent modification. Spacer kit not required for Gen 2 models.
- 15" megaphone muffler
- Show-polished finish
- 2.25" (57.2 mm) outlet permanent baffle
- Larger diameter outlet provides increased exhaust flow
- Maximized power gains on stock and modified engines
- Distinctive look and aggressive sound
(optional noise suppressor sold separately) - Each muffler is hand fabricated into a distinctive penta-diamond shape
- Muffler angles optimized for maximum ground clearance when cornering
- Customize with over 100 different color combinations
- Endcaps are produced by BST to ensure a perfect match to your wheels
- No fairing modifications required
- Aerospace quality, ultra lightweight stainless construction
- Pre-installed 18mm bung for wideband O2 sensor
- C44 eliminator plug available here to prevent FI light following O2 sensor removal
- Includes (emissions/PAIR) block off cap for decel-pop reduction
- 3oz. tube of Permatex Ultra Copper® supplied with purchase
- Includes Brock’s lifetime direct support package at no additional charge
- Select from increased drivability/fuel mileage (pump gas) or race-proven (race fuel) track maps via our map support program at no additional charge
- Click here to view logo plate color options
- Click here to view installation instructions
- Click here to view PAIR block-off instructions
- Click here to view Penta-Carbon Frequently Asked Questions (FAQ)
Recommended: Upgraded exhaust header bolts available here (a solution to the known issue of bent OEM hardware).
