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Description
1978-1987 Ford Mustang Performance Muffler Flowmaster Stainless SteelOverview: Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance. Constructed of 16
Overview:
Super 10™ Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow® technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Features:
Specs:
Applications:
- 1978-1987 Buick Regal 231 CID
- 1978-1980 Buick Regal 305 CID
- 1978-1979 Buick Regal 196 CID
- 1979-1980 Buick Regal 301 CID
- 1980-1981 Buick Regal 265 CID
- 1982-1984 Buick Regal 252 CID
- 1986-1987 Buick Regal 307 CID
- 1967-1981 Chevrolet Camaro 350 CID
- 1978-1987 Chevrolet El Camino 305 CID
- 1978-1984 Chevrolet El Camino 231 CID
- 1978-1979 Chevrolet El Camino 350 CID
- 1978-1979 Chevrolet El Camino 200 CID
- 1979-1982 Chevrolet El Camino 267 CID
- 1980-1984 Chevrolet El Camino 229 CID
- 1985-1987 Chevrolet El Camino 262 CID
- 1978-1983 Chevrolet Malibu 231 CID
- 1978-1981 Chevrolet Malibu 350 CID
- 1978-1983 Chevrolet Malibu 305 CID
- 1978-1979 Chevrolet Malibu 200 CID
- 1979-1981 Chevrolet Malibu 267 CID
- 1980-1983 Chevrolet Malibu 229 CID
- 1978-1984 Chevrolet Monte Carlo 231 CID
- 1978-1988 Chevrolet Monte Carlo 305 CID
- 1978-1979 Chevrolet Monte Carlo 200 CID
- 1979-1982 Chevrolet Monte Carlo 267 CID
- 1980-1984 Chevrolet Monte Carlo 229 CID
- 1985-1988 Chevrolet Monte Carlo 262 CID
- 1978-1984 GMC Caballero 231 CID
- 1985-1987 GMC Caballero 262 CID
- 1982-1983 Oldsmobile Custom Cruiser 307 CID
- 1980-1980 Oldsmobile Cutlass 350 CID
- 1980-1980 Oldsmobile Cutlass 231 CID
- 1980-1980 Oldsmobile Cutlass 260 CID
- 1980-1980 Oldsmobile Cutlass 305 CID
- 1979-1979 Oldsmobile Cutlass Salon 350 CID
- 1985-1986 Oldsmobile Cutlass Salon 307 CID
- 1986-1987 Oldsmobile Cutlass Salon 231 CID
- 1978-1987 Oldsmobile Cutlass Supreme 231 CID
- 1983-1983 Oldsmobile Cutlass Supreme 307 CID
- 1982-1986 Pontiac Bonneville 231 CID
- 1967-1979 Pontiac Firebird 400 CID
- 1967-1967 Pontiac Firebird 230 CID
- 1967-1967 Pontiac Firebird 326 CID
- 1968-1979 Pontiac Firebird 350 CID
- 1968-1976 Pontiac Firebird 250 CID
- 1971-1976 Pontiac Firebird 455 CID
- 1977-1981 Pontiac Firebird 231 CID
- 1977-1981 Pontiac Firebird 305 CID
- 1977-1979 Pontiac Firebird 403 CID
- 1977-1981 Pontiac Firebird 301 CID
- 1980-1981 Pontiac Firebird 265 CID
- 1981-1981 Pontiac Firebird 267 CID
- 1978-1987 Pontiac Grand Prix 231 CID
- 1978-1980 Pontiac Grand Prix 301 CID
- 2011-2014 Ford Mustang 227 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:
- 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
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Very good
Color: 01-black, Size: Small
It looks so good on my bf, he really like it. The quality is so perfect.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Good quality
These fit so well material is very tick nice for winter they have all different colors and it’s so comfy it’s really good value for your money for that level of thickness
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Reviewed in the United States on September 30, 2025
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025