- CLOSING FOR INVENTORY- ORDER & SHIPPING NOTICE - WE WILL BE CLOSED THROUGH THE FOLLOWING DATES:

FRIDAY AFTER 2:00 PM EST ON SEPTEMBER 29th THROUGH SUNDAY, OCTOBER 8th 2023 FOR INVENTORY. WE WILL REOPEN MONDAY, OCTOBER 9th.

ALL ORDERS PLACED DURING THIS TIME FRAME WILL BE PROCESSED ON MONDAY, OCTOBER 9th WHEN WE RESUME OUR NORMAL BUSINESS HOURS.

WE APPRECIATE YOU AND THANK YOU FOR YOUR BUSINESS! GOD BLESS YOU!

Manifold Exhaust EXT CAT Exhaust Aluminum Port Side Indmar 531401HL OEM Indmar

$1,700.00 $1,700.25

IF YOU CAN ADD ONE TO YOUR CART, WE STILL HAVE IT IN STOCK. IF NOT, PLEASE CHECK BACK WITH US AS WE WAIT TOO. OEM Indmar one piece exhaust manifold with...

Sold Out


IF YOU CAN ADD ONE TO YOUR CART, WE STILL HAVE IT IN STOCK. IF NOT, PLEASE CHECK BACK WITH US AS WE WAIT TOO.

OEM Indmar one piece exhaust manifold with catalyst exhaust element for Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines.

ETXCAT Starboard Aluminum Catalyst Exhaust Manifold | Indmar 531401HL

PORT SIDE - LEFT SIDE - Viewed from rear of engine.

  • Used on Indmar Vortec 5.7L Monsoon and 6.2L Hammerhead engines with catalyst exhaust systems
  • Manifold catalyst is non-servicable
  • Does not include fittings or decals
  • Painted black