
Standard Exhaust System – 411/412 & Bus ’72-’74
Price range: $102.48 through $169.58
HIGH-PERFORMANCE 1-3/8″ STANDARD QUIET EXHAUST SYSTEM
- Dyno tested to breathe more life into your engine
- Equal-length extractors are precision mandrel bent from 1-3/8″
- Heavy-gauge steel tubing & JIG-welded for proper fit
- Chrome tip, quiet muffler minimizes back pressure and keeps noise level down
Additional information
| Weight | N/A | 
|---|---|
| Dimensions | N/A | 
| Part | Header only, Muffler only | 



