cat-back

Flowmaster 817662 - American Thunder Cat Back Exhaust System

Name: Flowmaster 817662 - American Thunder Cat Back Exhaust System (817662)
Brand: Flowmaster
SKU: 5b00028a259b31d67f887803
Price: 618.02 USD
Availability: InStock

$618.02

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Check to see if this fits your vehicle

This part fits

1979 Chevrolet Corvette
1979 Chevrolet Corvette 5.7L V8 cid:350
1978 Chevrolet Corvette 5.7L V8 cid:350
1977 Chevrolet Corvette 5.7L V8 cid:350
1976 Chevrolet Corvette 5.7L V8 cid:350
1975 Chevrolet Corvette 5.7L V8 cid:350

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About this product

Part #: 817662

Flowmaster introduces their new stainless steel American Thunder cat-back system for the 1975-1979 Chevrolet Corvettes with 5.7L, V8 engines. This fully mandrel bent 2.50 system features 50 Series Delta Flow mufflers and 3.00 polished stainless steel tips. As an American Thunder system it will typically produce a moderate interior and exterior sound level with all of the performance benefits that you would expect from Flowmaster. Constructed in durable 409S stainless steel, the system is covered by Flowmaster's Lifetime Limited Warranty. All necessary parts and hardware are included for a great fitting installation. Note: To complete the system for these applications, Flowmaster also offers a direct fit converter, part # 2010036 (49 state legal), and manifold Y-pipe # 81087.

More Details

2WD/4WD	RWD
Bullet Point #1	Stainless Steel Construction
Bullet Point #2	Dyno Tuned For Maximum Performance
Bullet Point #3	Patented Delta Flow Technology
Bullet Point #4	Lifetime Limited Warranty
Exhaust Series	American Thunder
Exhaust Type	Dual
Exit Position	Dual Rear Exit
Exit Style	Turn Down
Heat Shield	No
Heat Shield Attached	No
Inlet Diameter	2.5
Inlet Diameter (in)	2.5
Inlet Inside Diameter (in.)	2.5
Material	Stainless Steel
Muffler Count	2
Muffler Part Number	Kit Only
Muffler Quantity	2
Muffler Series	50 Series Delta Flow
Outlet Diameter	2.5 in.
Outlet Diameter (in)	2.5
Outlet Outside Diameter (in.)	3
Single Dual	Dual
Single or Dual	Dual
Sound Level	Moderate Sound
System Type	Cat-back System
System Type	Cat Back
Title	Flowmaster 817662 Cat-Back System 409S - Dual Rear Exit - American Thunder - Moderate Sound
Tubing Diameter	2.50 in.
Tubing Diameter (in)	2.5

Additional Documents

See what our community says about flowmaster products

595

Trace Butcher

1979 Ford F-150

What made you choose this particular product?

Performance

What were you trying to accomplish by adding this product?

Sound

View on Trace's build

Christian Larsen

2015 Ford Mustang

Once you’ve had a chance to use the product, did it meet your expectations?

It sounds good, but drones a lot when on the highway.

Any additional comments?

Probably going to run a Borla Stinger S-Type soon.

View on Christian's build

Deandre Small

2016 Dodge Charger

What made you choose this particular product?

Morr aggressive sound

What were you trying to accomplish by adding this product?

Improved exhaust note

Was it easy install? Any installation tips that will help others?

Professionally installed

Once you’ve had a chance to use the product, did it meet your expectations?

Yes

View on Deandre's build

Josh Aucoin

2014 Chevrolet Silverado 1500

What made you choose this particular product?

Reviews online and sound from YouTube videos

What were you trying to accomplish by adding this product?

Better exhaust note

Was it easy install? Any installation tips that will help others?

Took a couple hours to get everything mocked up, welded and hung. Overall an easy install. Did everything at home

Once you’ve had a chance to use the product, did it meet your expectations?

Awesome sound, very deep and not too loud

View on Josh's build

Reggie Brent

2012 Dodge Charger

What made you choose this particular product?

On the car when i got it.

Any additional comments?

Good sounding exhaust but a lil quiet for my taste.

View on Reggie's build

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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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