Indmar S-Curve Exhaust Riser Assembly (Bank 1) - Black

Restore proper exhaust flow and fitment with this Indmar S-curve exhaust riser assembly for Bank 1. Finished in a durable black-coated surface, this formed riser pipe features an S-shaped bend and an integrated canister section to support smooth routing in tight engine compartments. Multiple threaded sensor bungs are included for compatible oxygen/exhaust sensors, and the flanged mounting end helps ensure a secure, leak-resistant connection.

• Brand: Indmar
• Part type: Exhaust riser assembly / S-curve exhaust section
• Location: Bank 1
• Finish: Black
• Connections: Flange mount on one end; round outlet on the other
• Ports: Multiple threaded sensor bungs (for compatible applications)
• Construction: Welded steel assembly with integrated canister section

Fitment note: Exhaust components can vary by engine configuration and model year. Confirm bank orientation and match flange style, outlet diameter, and sensor port requirements to your existing setup before ordering.

FAQ
What does “Bank 1” mean? Bank 1 refers to the side of the engine containing cylinder #1; verify your engine’s service information to confirm orientation.
Does this include sensors or gaskets? This listing is for the riser assembly only unless otherwise specified.