Keep the Powerstroke 7.3L legacy going strong with S&B upgrades designed for airflow, reliability, range, comfort, and maintenance. For airflow, we offer enclosed Cold Air Intake Kits for both OBS and Super Duty platforms that deliver measurable gains on stock calibration — no tuner required — along with Intake Plenums and Boot Kits for smoother breathing. For reliability, our 4-ply aramid silicone Boot Kits include OBS intake, hot and cold side intercooler, and plenum configurations that clamp tight to prevent charge-air leaks. For range, we build Direct-Fit Extended-Capacity Fuel Tanks, including after-axle cab-and-chassis options for real-world miles without cutting. For comfort, our silicone Body Mount Kits cover OBS F-Series, Super Duty configurations, reducing vibration and outlasting factory bushings. For maintenance, we provide Stock Replacement Air Filters, Filter Wraps, and Cleaning Kits to keep performance consistent. Every upgrade delivers the unstoppable endurance the 7.3L is known for.
Yes—There are kits for 1994–1997 (OBS) and 1998–2003 F-250/F-350 plus 2000–2003 Excursion. Choose Cotton Cleanable (oiled) or Dry Extendable.
Yes—S&B lists CARB EOs on the product pages (e.g., D-590-9 for ’98–’03; D-590-34 for ’94–’97).
Yes—OBS intake boot (’94–’96) and intercooler boot kits (hot and cold sides, ’99.5–’03) with aramid-reinforced silicone and T-bolt clamps.
Yes—S&B offers replacement filters (oiled/dry) and filter wraps matched to each intake.
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