SKU: 5359788535

Tailpipe Kit 65"-73" Mustang 67"-73" Cougar 2.5"in Flowmaster

Sale price$103.02 Regular price$114.47
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Tailpipe Kit 65"-73" Mustang 67"-73" Cougar 2.5"in FlowmasterOverview: These Builder Series tailpipes are constructed from 2. 50 inch mandrel bent 16 gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight out the back under the rear bumper. Designed to be used with Side Inlet Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers. Covered by our 3 year Limited Warranty. Note: Not designed to fit in factory bumper

Overview:

These Builder Series tailpipes are constructed from 2.50-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. Designed to be used with Side Inlet/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips. Does not fit cars with staggered shocks.

Features:

  • Designed for Center Inlet/Side Outlet Mufflers
  • Exits Out the Sides Behind the Rear Wheels
  • Mandrel-bent for Maximum Performance
  • High Clearance around Rear Differential
  • 16 Gauge Aluminzed Steel Tubing
  • Does Not Include Hardware
  • 3-year Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Gray
  • Emission Code: 5
  • Exit Style: Dual Rear Exit
  • Finish: Aluminized
  • Fitment: Direct Fit
  • Flanged Inlet: No
  • Grade Type: Performance
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Outside Diameter: 2.63
  • Main Piping Diameter: 2.5
  • Material: Aluminized Steel
  • Outlet Connection: Slip-Fit
  • Outlet Diameter: 2.5
  • Outlet Inside Diameter: 2.5
  • Outlet Outside Diameter: 2.63
  • Overall Length: 58.5
  • Pipe Bend Type: Mandrel
  • System Type: Tailpipe Kit
  • Tubing Diameter: 2.5
  • Universal Or Specific Fit: Specific Fit
  • Welded Bracket Quantity: 0
  • Welded Hanger: No
  • Part Number: 15807
  • Applications:

    • 1964-1968 Ford Mustang 289 CID
    • 1964-1965 Ford Mustang 260 CID
    • 1967-1970 Ford Mustang 428 CID
    • 1967-1969 Ford Mustang 390 CID
    • 1968-1973 Ford Mustang 302 CID
    • 1968-1968 Ford Mustang 427 CID
    • 1971-1971 Ford Mustang 429 CID
    • 1967-1970 Mercury Cougar 390 CID
    • 1967-1968 Mercury Cougar 289 CID
    • 1968-1970 Mercury Cougar 428 CID
    • 1968-1970 Mercury Cougar 302 CID
    • 1968-1968 Mercury Cougar 427 CID
    • 1969-1973 Mercury Cougar 351 CID
    • 1969-1971 Mercury Cougar 429 CID
    • 1973-1973 Mercury Cougar 400 CID
    • 1973-1973 Mercury Cougar 460 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: 5359788535

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    4.9 ★★★★★
    Based on 11 reviews
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    Verified Purchase
    Shannon Berg
    Phoenix, US
    ★★★★★ 5
    Flattering fit
    Color: White, Size: Large
    Flattering fit and comfortable. Material is a bit see through but that doesn't bother me. Great value for a nice looking shirt.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026
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    Psych NP
    Boise, US
    ★★★★★ 4
    Super Soft and Comfortable, Just Not the Most Forgiving Fit
    Color: Purple, Size: X-Large
    This top is incredibly soft and comfortable, which was the first thing I noticed. It has a really nice, lightweight feel that is easy to wear and not too thick or heavy, making it great for everyday use. Fit is true to size, but I would not call it very forgiving through the midsection. It is not cropped, but it also does not have much added length, so it hits in a way that can highlight the stomach area more than expected. Just something to be aware of depending on how you like your tops to fit. I know the material blend can pricey but still not sure I would say it's value is worth it. I like it, but I odn't love it. The purple color is better in person than the picture though! Overall, it is a great basic if you are looking for something soft and comfortable, just know it leans a bit more fitted than flowy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 26, 2026
    V
    Verified Purchase
    VJR
    Pawtucket, US
    ★★★★★ 5
    Non petroleum. Great shirt
    Color: Grey, Size: Large
    Fits well. Very soft and comfortable. Made well. I wish it was a bit longer but I did order more in different colors.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026
    K
    kellyjo287
    Fort Morgan, US
    ★★★★★ 5
    Love the material, very comfortable
    I got the black in a size small, and the fit turned out perfect. It’s relaxed enough to actually move in comfortably, and looks really nice for a plain athletic shirt. The fabric is super soft right out of the package, and the tagless construction and flat seams mean there’s nothing scratchy or irritating even after wearing it for hours. The breathability and moisture wicking actually live up to its claims. It stays lightweight and cool in a way that cheaper workout tops just don’t, and the bamboo blend does seem to hold up surprisingly well on the odor resistance side of things too. The fabric is nice and stretchy while managing to not lose its shape as the day goes on, and so far the black has stayed vibrant through washing. My only slight hesitation is the price. While not bad by any means, $20 for a single athletic t-shirt is a little more than I’d typically spend. Having worn it a few times though, I think the quality ended up justifying it. Overall, if you’re looking for a workout top that actually delivers on its claims and holds up over time better than the cheaper versions, this one is worth the investment.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2026
    A
    Amazon Customer
    Belleville, US
    ★★★★★ 5
    Great top for a heatwave
    Color: Grey, Size: Large
    We are in the midst of a heatwave in SoCal (95 degrees on St Patrick's Day, sheesh), and this tee really proved its claims today! I ordered it in gray, in anticipation of needing to deflect light, I just didn't think I'd need it this soon. At any rate, I love the coolmax plus bamboo plus vicose blend. I've learned to check the fabric of almost offering these days as somehow detestable synthetics (I won't say the P word, but it rhymes with Esther) because they trap heat, and the whole reason I'm buying summer clothing is to try to keep my body temperature on the cool side! At any rate, this lovely blend did help keep me cool and dry, and the curved hem is really flattering. You might not think that such a small detail would make much difference, but I find myself reaching for this for that reason alone! I ordered a Large, but likely shouldve gone with a Medium. It's a bit baggy but allows a lot of movement, so it's fine. I'm often between sizes and toss a coin pretty evenly split on which size I eventually settle on, so it literally is a real toss up. In the hope of helping someone else, I'm 5'5, about 145 lbs, 29 inch waist, and I wear a 34F/34DDD. I read another review that said that the shirt was too short, but I didn't find that to be true with mine. It fell to a flattering position, as in the photo, but maybe different colors have different sizing, as I've run into sometimes with major chains, and it's annoying. So take it with a grain of salt. I've already washed it and it doesn't shrink, nor did I expect it to.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 18, 2026

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