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This Sinister Diesel \"ar-15 exhaust®\" tip is a universal or specification-selected component designed for the interface and dimensions shown below. Confirm the exact connection size, material, finish, and system compatibility before installation.
Key Features
- The CNC-precision machined stainless steel features a black powder coat finish, perfectly complimenting other blacked-out upgrades.
- Patent Pending, Features and Benefits:Construction - Stainless Steel, Product Design - CNC precision machined rails and ring.
Fitment
This is a universal or specification-selected product. Confirm the dimensions, connection size, finish, and system compatibility shown in the specifications before ordering.
Specifications
| Brand | Sinister Diesel |
|---|---|
| Manufacturer Part Number | SD-EXHST-AR-4-5 |
| Store SKU | SINSD-EXHST-AR-4-5 |
| Product Type | Exhaust Tips |
| UPC | 841788101509 |
| Official Product Name | Sinister Diesel \"AR-15 Exhaust®\" Tip (4\" to 5\") |
| Package Weight | 9.00 lbs. |
| Package Dimensions | W7" x H7" x L18" |
What's Included
One manufacturer package matching Sinister Diesel part number SD-EXHST-AR-4-5. Confirm the current package contents shown for this exact part number before installation.
About Sinister Diesel
Sinister Diesel develops aftermarket intake, cooling, filtration, fuel, oil, and exhaust components for selected Power Stroke, Cummins, and Duramax applications. Product selection must follow the exact manufacturer part number and verified application data.
Related Parts
Frequently Asked Questions
How do I confirm Sinister Diesel SD-EXHST-AR-4-5 fits?
Match manufacturer part number SD-EXHST-AR-4-5, every listed year, make, model, and engine, then review all connection, emissions, and configuration notes before ordering.
What should I compare before installation?
Compare the existing component, mounting points, connections, available clearance, and included hardware with the specifications for Sinister Diesel part number SD-EXHST-AR-4-5.
Is professional installation recommended?
Yes. Diesel intake, cooling, fuel, oil, and exhaust components can require system-specific procedures, correct torque values, leak checks, and post-installation inspection.
Installation Instructions
Review the current Sinister Diesel instructions and the vehicle service procedure before starting. Confirm the exact part number and application, allow the system to cool, disconnect power or drain fluids when required, use the specified torque values, inspect all connections and clearances, then complete the appropriate leak, pressure, or road test before returning the vehicle to service.
Sinister Diesel
Shop Sinister Diesel cold air intakes, charge pipes, coolant filtration systems, oil-system components, and fuel-system parts at Black Ops Auto Works. Explore application-specific products for Ford Powerstroke, Dodge and Ram Cummins, and Chevrolet and GMC Duramax trucks. Choose components for your maintenance or upgrade project by exact engine generation, production range, and manufacturer part number. Sinister Diesel Cold Air Intakes This collection includes cold air intake listings for selected Powerstroke 7.3L, 6.0L, 6.4L, and 6.7L engines, Cummins 5.9L and 6.7L applications, and Duramax LB7 and LML configurations. Match the intake to the exact truck and factory equipment rather than relying on engine displacement alone. Confirm filter type, sensor provisions, mounting points, and included tubing or hardware. A replacement air filter is not a complete intake system. Browse our cold air intake systems for additional options, and check product-specific emissions and road-use inform...
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