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downpipes

Flowmaster 81076 - Exhaust Manifold Downpipe

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$156.95

$174.95

You save: $18.00 (10%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 1966 Ford Mustang 4.7L V8 cid:289 cc:4727
  2. 1965 Ford Mustang 4.7L V8 cid:289 cc:4727
  3. 1964 Ford Mustang 4.7L V8 cid:289 cc:4727
Authorized Dealer
white carb warning, not legal street use in California Not for sale or street use in California.

About this product

Part #: 81076

Flowmaster introduces our new manifold downpipes for 1964-1966 Ford Mustangs with 289 V8 engines. These 2.50 in. mandrel bent 409S stainless steel pipes include the 2-bolt flanges, donut gaskets and donut sleeves. Works with kit #17273 and #817273. These downpipes are covered by Flowmaster's Lifetime Limited Warranty.

More Details

GaugeOEM
Heat Shield AttachedNo
Inlet Diameter2.000 in.
Inlet Inside Diameter2.000 in.
MaterialStainless Steel
Outlet Diameter2.500 in.
Pipe MaterialStainless Steel
Single or DualDual
TitleFlowmaster 81076 Manifold Downpipes - 2.00 in. Inlet 2.50 in. Outlet - 409S
Tube Diameter2.500 in.
Tubing Diameter2.500 in.
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

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What made you choose this particular product?
Bought mandrel bends, muffler and pipe from Jegs. Can't beat their pricing. They also sell the pre-bent Flowmaster tail pipe sections, which are worth the money.
Any additional comments?
Nice quiet muffler, what I was looking for.
View on Craig's build
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What made you choose this particular product?
It was on the car when I got it
View on Alan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Deep quality sound.
Is this your first time buying from this brand? Did you consider other brands?
No. And yes I considered a few different brands.
Was it easy to install? Any installation tips that will help others?
Yes.
Once you've had a chance to use the product, did it meet your expectations?
A little on the quiet sid but good sound
View on Josh's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
owned flowmaster products before, always happy
Is this your first time buying from this brand? Did you consider other brands?
nope
Was it easy to install? Any installation tips that will help others?
cost about $80 to install at my local Meineke
View on John's build
Eduardo Ambriz

164

Eduardo Ambriz
2014 Ford Fiesta
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I chose it because it was a good value in terms of sound for the money. It was also plug and play whereas other systems required a fair bit of modification on my part and I didn't want to deal with that.
Is this your first time buying from this brand? Did you consider other brands?
This is my first time buying from them and I had considered Borla, but went with fFowmaster because of its value.
Was it easy to install? Any installation tips that will help others?
I installed it myself and it wasn't all that easy. The nut is just supposed to be removed from the bolt and the new exhaust should be bolted right back on. The thing is that my bolt was stripped and it was pressed in from the factory so it had to get pushed back out and replaced with a new bolt and nut. Other than that it was plug and play.
Once you've had a chance to use the product, did it meet your expectations?
It is definitely a good value as it gives a deeper tone while making it a bit louder, but not loud enough that it gets annoying. It also doesn't drone too bad when just driving around town.
View on Eduardo's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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