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MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch - Magnaflow 15815
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MagnaFlow Sys C/B 64-66 Ford Mustang 2.5inch

Magnaflow
MAG15815
841380018175
Catback
16 Units In Stock
$ 1,482.46 $ 1,032.00
$ 1,032.00

Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your Ford Mustang’s exhaust system from the crossmember on back.

Key Features

  • Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on.
  • With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 2.75in.
  • Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself.
  • This performance exhaust kit features a crossmember-back layout designed to replace your Ford Mustang’s exhaust system from the crossmember on back.
  • The MagnaFlow Ford Mustang Street Series 15815 brings enhanced engine sound and dyno-proven performance to your 2.8L, 3.3L, 4.3L, 4.7L 1964-1966 Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels.

Fitment

Years Make Model Application
1964-1966 Ford Mustang Base, Shelby GT-350, Shelby GT-350H

Specifications

Brand Magnaflow
Manufacturer Part Number 15815
Product Type Catback
Fitment Type Vehicle Specific
Material Stainless steel
Main Pipe Diameter 2.5 in
Exit Configuration Dual Split Rear exit
Shipping Weight 67.4 Pounds
GTIN 841380018175
Condition New

What's Included

One new Magnaflow catback identified by manufacturer part number 15815. Gaskets, clamps, adapters, sensors, hardware, tips, wiring, and fabrication materials are included only when expressly supplied for this exact part number.

About Magnaflow

Magnaflow develops automotive exhaust systems, catalytic converters, mufflers, pipes, tips, and installation hardware for vehicle-specific and universal applications. Selection, emissions eligibility, sound, dimensions, and installation requirements remain exact-part-number specific.

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Frequently Asked Questions

Will this Magnaflow product fit my 1964-1966 Ford Mustang?
That vehicle range is listed for this exact part number, but confirm the engine, body configuration, emissions package, factory exhaust layout, and every current Magnaflow application note before ordering.

How will this Magnaflow system change the exhaust sound?
Sound depends on the exact system, engine, factory exhaust layout, cab or body configuration, active-exhaust equipment, and installed tips. Use the sound level published for this exact part number.

Is professional exhaust installation recommended?
Yes. Correct support, alignment, hanger position, clamp torque, tip clearance, leak testing, and a post-heat-cycle inspection are important for reliable service.

Installation Instructions

Follow the current Magnaflow instructions and vehicle service information for part number 15815. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align and support the complete assembly before final tightening or welding, test for leaks, and inspect the installation again after the first heat cycle.

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Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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