Boundary CM-S1 Billet Oil Pump Assembly for Ford Coyote 5.0 / Mustang F-150

Vehicle Fitment

• Ford Mustang - 2011-2017, 5.0 L Coyote V8
• Ford F-150 - 2011-2017, 5.0 L Coyote V8

Features

• Uses a billet-chromoly gear set for enhanced strength and durability
• Mirror-finished internal gears to reduce friction and improve efficiency
• All internal parts are ultrasonically cleaned and hand-inspected
• Pump housing hand-deburrs before assembly for better flow and longevity
• Stainless Torx hardware replaces stock fasteners for reliability
• Loctite applied to fasteners to prevent loosening under vibration or high RPM
• Anaerobic sealant used in critical areas to boost pump speed and lower aeration
• Assembly lubricant applied for instant oil delivery on startup

Specifications

• Part Number: CM-S1
• Type: Internal Wet-Sump Oil Pump Assembly
• Material: 4140 Chromoly Steel (billet gears)
• Weight: ~3 lb (assembled) :contentReference[oaicite:0]{index=0}
• Intended Use: High-revving, high-performance Coyote V8 engines (e.g., track, race, tuned street)
• Quality Assurance: Blueprinted, torque-checked, and assembly-verified before shipping

Included Components

• 1x Boundary Pump Assembly (CM-S1) with billet gear set
• Hardware: Stainless Torx fasteners (factory-installed)
• Specification sheet / blueprint report

Product Description

The **Boundary CM-S1** is a high-performance, fully assembled oil pump designed for Ford's Coyote V8 engines (2011-2017 Mustangs and F-150s). Built with a billet-chromoly gear set, this pump improves oil pressure stability and flow, especially under high RPM or tuned conditions.

Assembly is done with precision: each pump is disassembled, cleaned, hand-debured, and rebuilt using stainless Torx hardware and sealant to prevent leaks and aeration. This ensures better oil delivery on startup and throughout operation. The robust construction makes this pump an excellent choice for enthusiasts building high-power or track-focused Coyote engines.