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- Headers
- Readily available
- Must be able to be purchased online new for $350.00 or less
- Exhaust
- Must use down spouts
- Must exit minimum 6 inches past drivers compartment
- Must not go through passenger’s compartment above frame rail height
- May not exit through side of body
- Exhaust
- Trucks temporarily allowed to run with door exhaust must have proper fully baffled muffler and are subject to decibel meter testing. 103 @ 50 feet
- Muffler Suggestions
- Lobak #RCM-25-12-25 or #RCM – 30 -12-30
- Schoenfield Part # sch63030 #83030 (added 7/21/2019)
- Both ends must be unmodified
- Mufflers must be removable for inspection
- Max ID is 3 inches
- Optional mufflers
- Unaltered OEM type stock muffler
- Max inlet/outlet is 3 inches
- Oval type only
- Muffler must be removable for inspection
