- 15" megaphone muffler
- Black ceramic coated 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
- Includes (emissions/PAIR) block off cap and instructions 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 Installation Instructions (Video)
- Click here to view Penta-Carbon Frequently Asked Questions (FAQ)
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