SKU: 71239696764

1964-1966 Ford Mustang Exhaust Flowmaster Stainless Steel

Sale price$449.98 Regular price$499.98
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Description

1964-1966 Ford Mustang Exhaust Flowmaster Stainless SteelOverview: This American Thunder Crossmember Back exhaust system is custom designed for the 1964 1966 Ford Mustang and is perfect for the person looking for a complete 2. 50 inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16 gauge aluminized steel systems feature all mandrel bent tubing, an H pipe to equalize the exhaust pressures and a pair of specially selected 40 Series

Overview:

This American Thunder® Crossmember-Back exhaust system is custom designed for the 1964-1966 Ford Mustang and is perfect for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16-gauge aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures and a pair of specially selected 40 Series Delta Flow performance mufflers for a deep powerful sound. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and the last few feet is all polished stainless steel for a show car look. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation. The system is covered by our 3-year Limited Warranty. Connects to existing header collector reducer cones or manifold downpipes(not included.) If you prefer a full stainless steel system with a Lifetime Limited Warranty, check out exhaust system #817273. Notes: For non GT and hardtop models.

Features:

  • 2.50 and 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • A 4.00-inch black ceramic coated tip adds a custom look to the truck
  • Includes complete hardware and factory styled hangers in the stock location for an easy installation
  • Flow FX “stright through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Backed by Flowmaster’s Lifetime Limited Warranty
  • Max gains of 6 hp and 5 lb.ft. of torque at the rear wheels
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: U-Bolt
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Slash Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exit Style: Dual Out Rear
  • Finish: Aluminized
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.5
  • Inlet Type: Weld-On
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler (Left) Body Height: 4
  • Muffler (Left) Body Length: 13
  • Muffler (Left) Body Width: 9.75
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4
  • Muffler (Right) Body Length: 13
  • Muffler (Right) Body Width: 9.75
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 4
  • Muffler Body Length: 13
  • Muffler Body Material: Aluminized Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 9.75
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: 942541
  • Muffler Quantity: 2
  • Muffler Series: 40 Series Delta Flow
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: Aluminized Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Crossmember-back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 17273
  • Applications:

    • 1964-1966 Ford Mustang 289 CID
    • 1964-1965 Ford Mustang 260 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 71239696764

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    A
    A.Lamb
    Draper, US
    ★★★★★ 4
    Beautiful Solar Angel Garden Statue
    I honestly teared up a little when I opened this because it’s even more beautiful in person than I expected from the listing. The angel design with the birds perched across the arms is peaceful and eye catching, and once it’s placed in the garden it really becomes a focal point. I positioned mine in a sunny spot and surrounded the base with a few decorative stones to help hold it in place since the statue itself is fairly lightweight. The solar feature works great, I’ve had it outside charging during the day and the birds automatically glow at night with a soft warm light that looks really pretty once the sun goes down. It gives off a calm, cozy glow that makes the yard feel really inviting in the evenings. The resin construction seems durable for outdoor use and overall the detail is really nice for the price point, though if you look very closely you can see a little bit of glue around the birds. Once it’s set up outside though, those little details fade away and the overall effect is just beautiful. Overall I’m really impressed with this piece and it’s a lovely addition to the garden.
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    Reviewed in the United States on March 6, 2026
    C
    Verified Purchase
    Cowboy Frank
    Houston, US
    ★★★★★ 5
    Angel garden
    Very affordable, & timely
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    Reviewed in the United States on May 27, 2026
    A
    Verified Purchase
    angie
    Alexandria, US
    ★★★★★ 5
    Beautiful
    So beautiful at night on my porch!! I'm buying another one!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    L
    Verified Purchase
    L Mm
    Omaha, US
    ★★★★★ 3
    Poor quality
    This is really cheap looking in the daylight but it is quite pretty when it lights up at night. I wish the birds weren’t multicolored and could match the white tone of the angel (what makes it look cheap), but when it lights up at night you don’t see the multicolor. It’s just a beautiful glowing soft white. My problem with this is that it tipped over in a light breeze because it’s super light weight and several of the birds popped out and are hanging by their wires and will not stay in after trying to pop them back in. I will probably have to crazy glue them back on. If I put this figure in a sheltered place, then it doesn’t get the sunlight it needs to light up at night. And after the fall, it’s not lighting up well. I’m not sure if that’s because it didn’t get enough sunlight when I sheltered it or some of the wires became dislodged. This is not a good item for a garden. It has no weight to it to make it stable outdoors. *** Additional added note - after the fall, this statue completely stopped working and doesn’t light up at all. A waste of money!
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    Reviewed in the United States on May 14, 2026
    P
    Pure Happenstance
    Pawtucket, US
    ★★★★★ 5
    Cute angel to add to your garden decor...
    I added this angel statue to my porch, and it’s even sweeter in person than I expected. The resin feels sturdy and well‑made for the cost, and the colorful little birds look charming during the day and glow softly at night once the solar panel has charged. It’s lightweight enough to move around easily but still feels solid, and the details on the angel give it a gentle, peaceful look that fits nicely among plants or on a small table. After a full day in the sun, the lights come on automatically at dusk, and the warm glow makes the space feel cozy and inviting. It’s a lovely decorative piece that also makes a thoughtful gift.
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    Reviewed in the United States on April 4, 2026

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