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Exhaust System Kit

Flowmaster - Force II Cat Back System (817670)

$885.95

$984.95

You save: $99.00 (10%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 1996 Chevrolet Corvette Collector's Edition 5.7L V8 cid:350
  2. 1996 Chevrolet Corvette Collector's Edition 5.7L V8 cid:350 cc:5733
  3. 1996 Chevrolet Corvette Base 5.7L V8 cid:350
  4. 1996 Chevrolet Corvette Base 5.7L V8 cid:350 cc:5733
  5. 1995 Chevrolet Corvette
  6. 1994 Chevrolet Corvette Base 5.7L V8 cid:350
  7. 1993 Chevrolet Corvette Base 5.7L V8 cid:350
  8. 1993 Chevrolet Corvette 40th Anniversary Edition 5.7L V8 cid:350
  9. 1992 Chevrolet Corvette Base 5.7L V8 cid:350
Authorized Dealer

About this product

Part #: 817670

Flowmaster's Force II Cat-back system for the 1992-1996 Chevrolet Corvette is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out the Rear) emissions-legal system for the 5.7L LT-1 and LT-4 engines features 2.50" 409S Stainless Steel piping and 60 Series Delta Flow mufflers. To reduce the interior sound level, the system also includes a straight through, tuned resonator assembly that attaches to the back of the factory catalytic converters. Like all of Flowmaster's systems, the pipes are all mandrel bent to provide maximum efficiency and performance. The system finishes with polished OEM style rectangular stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

More Details

Catalytic Converter IncludedNo
ColorBlack
Exhaust SeriesForce II
Exhaust TypeDual
Exit PositionDual Rear
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter2.500 in.
Inlet Inside Diameter2.500 in.
MaterialStainless Steel
Mount TypeFlanged
Muffler Count2
Muffler Part NumberKit Only
Muffler Series60 Series
Muffler TypeWelded Baffle
Outlet Diameter2.500 in.
Outlet Outside Diameter2.500 in.
ShapeOval
Single or DualDual
Sound LevelModerate
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tip CutAngle
Tip Diameter7.750 in. W x 2.000 in. H
Tip LogoEmbossed
Tip MaterialStainless Steel
Tip ShapeRectangle
Tip TypeSingle Wall
TitleFlowmaster 817670 Cat-Back System 409S - DOR - Force II - Moderate Sound
Tubing Diameter2.500 in.
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

Michael Caffrey

190

Michael Caffrey
2000 Chevrolet S-10
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?
It was recommended by the installer
Is this your first time buying from this brand? Did you consider other brands?
Yes
View on Michael'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?
Its Flow master, so of course it sounds good and it doesn't have packing to wear out.
View on Cameron'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?
LIKE: Aggressive sound, Black muffler, qp Cold starts, Chrome tips DISLIKE: Not much to dislike LABOR: Did it myself INSTALLATION: Step by step instructions, NOTE: make sure you measure and mark before you cut off old exhaust, Took around 3 to 5 hours (took my time) PERFORMANCE: Deep aggressive sound, allows more air to flow. RECOMMEND: I would RECOMMEND for those who are comfortable cutting exhaust, but professional installation also encouraged if you arent up for the challenge.
View on Robert's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Travis'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?
Came on car when purchased
Is this your first time buying from this brand? Did you consider other brands?
No. I had it on another mustang and wasn't a fan
Was it easy to install? Any installation tips that will help others?
Installed in driveway. Good fit, no issues
Once you've had a chance to use the product, did it meet your expectations?
Not a fan of the sound of flowmeter mufflers
View on Jacob 's build

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  • 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.

    Benefits of adding this mod

    An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.

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    we ship worldwide!

    Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

    + FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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    Have a question? Ask an Expert!

    Finding the best parts can be tricky

    - but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

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    Matt Farah

    Smoking Tire / The Drive

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    Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

    James M.

    Ford Focus ST

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    Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

    Wallace R

    Chevrolet Silverado 1500