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Thumbnail Filmstrip of 7.3L OBS Powerstroke 4 Inch Aluminized Exhaust With Muffler Diamond Eye K4306A Images
The stock exhaust on a 1994 through early 1997 Ford 7.3L is the restriction that shows up as heat and a lazy turbo when the truck is loaded. Replace it with Diamond Eye K4306A, a 4-inch aluminized turbo-back that keeps a muffler in the system.
- Build: 4-inch aluminized single, turbo-back, with a perforated muffler and a 3-inch two-piece downpipe. The muffler keeps the cab quieter than the K4306A-RP straight-pipe kit.
- Part number: Diamond Eye K4306A. K4306A-RP is the same truck without the muffler.
- Fitment: 1994 through early 1997 Ford F-250 and F-350 7.3L Powerstroke, all cab and bed lengths. The factory catalytic converter is reused.
- Does not fit: 1999-2003 Super Duty, E-Series, or cab-and-chassis.
- Not in the box: The catalytic converter and an exhaust tip. Both stay out of this kit.
- CARB EO D-778: This kit is covered by CARB Executive Order D-778 for those 1994 through early 1997 F-250 and F-350 7.3L trucks.
Order today to secure your replacement and confirm the truck is a 1994 through early 1997 F-250 or F-350 pickup that still has the factory converter to bolt back on.
The stock exhaust on a 1994 through early 1997 Ford 7.3L is the restriction that shows up as heat and a lazy turbo when the truck is loaded. Replace it with Diamond Eye K4306A, a 4-inch aluminized turbo-back that keeps a muffler in the system.
Build: 4-inch aluminized single, turbo-back, with a perforated muffler and a 3-inch two-piece downpipe. The muffler keeps the cab quieter than the K4306A-RP straight-pipe kit.
Part number: Diamond Eye K4306A. K4306A-RP is the same truck without the muffler.
Fitment: 1994 through early 1997 Ford F-250 and F-350 7.3L Powerstroke, all cab and bed lengths. The factory catalytic converter is reused.
Does not fit: 1999-2003 Super Duty, E-Series, or cab-and-chassis.
Not in the box: The catalytic converter and an exhaust tip. Both stay out of this kit.
CARB EO D-778: This kit is covered by CARB Executive Order D-778 for those 1994 through early 1997 F-250 and F-350 7.3L trucks.
Order today to secure your replacement and confirm the truck is a 1994 through early 1997 F-250 or F-350 pickup that still has the factory converter to bolt back on.[...]
The stock exhaust on a 1994 through early 1997 Ford 7.3L is the restriction that shows up as heat and a lazy turbo when the truck is loaded. Replace it with Diamond Eye K4306A, a 4-inch aluminized turbo-back that keeps a muffler in the system.
- Build: 4-inch aluminized single, turbo-back, with a perforated muffler and a 3-inch two-piece downpipe. The muffler keeps the cab quieter than the K4306A-RP straight-pipe kit.
- Part number: Diamond Eye K4306A. K4306A-RP is the same truck without the muffler.
- Fitment: 1994 through early 1997 Ford F-250 and F-350 7.3L Powerstroke, all cab and bed lengths. The factory catalytic converter is reused.
- Does not fit: 1999-2003 Super Duty, E-Series, or cab-and-chassis.
- Not in the box: The catalytic converter and an exhaust tip. Both stay out of this kit.
- CARB EO D-778: This kit is covered by CARB Executive Order D-778 for those 1994 through early 1997 F-250 and F-350 7.3L trucks.
Order today to secure your replacement and confirm the truck is a 1994 through early 1997 F-250 or F-350 pickup that still has the factory converter to bolt back on.
Fits: 7.3 Powerstroke 1994-1997 (With Factory Catalytic Converter)
Fits: 7.3 Powerstroke 1994-1997 (Pickup)