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MagnaFlow Manuals & User Guides

MagnaFlow manufactures automotive exhaust systems, mufflers, pipes and catalytic converters for vehicle-specific replacement, performance and sound applications.

Tip: include the full model number printed on your MagnaFlow label for the best match.

About MagnaFlow manuals on Manuals.plus

MagnaFlow manufactures automotive exhaust systems, mufflers, pipes and catalytic converters for performance upgrades and vehicle-specific replacement.

Browse installation instructions and product guides covering parts lists, mounting procedures, clamp specifications and safety precautions. Match the guide to your part number and vehicle application; MagnaFlow recommends professional installation.

For technical assistance or warranty questions, visit MagnaFlow customer support or review its warranty policy.

MagnaFlow manuals

Selected manuals from manuals+ curated for this brand.

‎15869

application/pdf
‎15869, ‎MagnaFlow Exhaust Products,‎MagnaFlow Exhaust Products,MagnaFlow,Performance,Exhaust,System,15869:,Cat-Back,Street,Series,B000COP8R4,

MagnaFlow manuals from online retailers

MagnaFlow Exhaust Products Model 280447 User Manual

280447 • July 2, 2025
Instruction manual for MagnaFlow 51214 Direct Fit catalytic converter, model 280447. Includes setup, operation, maintenance, troubleshooting, specifications, warranty, and support information.

MagnaFlow support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I choose the correct MagnaFlow installation guide?

    Match the guide's part number to your product and confirm the vehicle year, model and engine. Installation steps and hardware specifications vary by application.

  • Who can help if my installation instructions are missing?

    Contact MagnaFlow technical support at +1-800-959-9226 or email moreinfo@magnaflow.com with your part number and vehicle details.

  • Does MagnaFlow recommend professional installation?

    Yes. MagnaFlow recommends professional installation for all its products. Read the product-specific instructions and safety warnings before any work begins.

  • Which clamp torque specifications should I follow?

    Use the specifications in the instructions for your exact part number and clamp type. Torque requirements differ, and overtightening can break clamps.

  • Where can I check warranty coverage or registration requirements?

    Review MagnaFlow's official warranty policy at https://www.magnaflow.com/pages/warranty and contact customer support to confirm the requirements for your product.