SKU: 44194177761

1986-1990 Chevrolet Corvette Cat-Back Exhaust Flowmaster Stainless

Sale price$527.38 Regular price$585.98
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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

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Description

1986-1990 Chevrolet Corvette Cat-Back Exhaust Flowmaster StainlessOverview: This Force II system is specifically designed for 1986 1990 Chevrolet Corvette's with the 5. 7L engine. The system starts at the factory ball flange at the rear of the car flowing into a Scavenger Series Y collector splitting the system into duals. The 2. 50 inch mandrel bent aluminized steel tubing flows into a pair of specially designed 60 Series Delta Flow mufflers keeping the interior tone down to a minimum, with a deep mellow

Overview:

This Force II® system is specifically designed for 1986-1990 Chevrolet Corvette's with the 5.7L engine. The system starts at the factory ball flange at the rear of the car flowing into a Scavenger Series® Y-collector splitting the system into duals. The 2.50-inch mandrel-bent aluminized steel tubing flows into a pair of specially designed 60 Series™ Delta Flow® mufflers keeping the interior tone down to a minimum, with a deep mellow performance exterior tone. The system is finished off with dual 2.50-inch brushed stainless steel tips on each muffler and uses the factory hanger locations making installation a breeze. Force II systems deliver a moderate exterior tone and a mild interior tone, and are suited to customers looking for efficiency improvements without a lot of interior noise. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features:

  • Super 10 Series Performance Muffler Offers a Deep Powerful Sound and Increased Performance
  • Uses the Factory Hanger Locations for Easy Installation
  • Full Stainless Steel Construction Delivers Extra Durability and Improved Corrosion Resistance
  • Lifetime Limited Warranty
  • 3.0-inch 16-Gauge Mandrel Bent Tubing Maintains Maximum Exhaust Flow for Better Power
  • Includes Rear and Side Exit Tailpipes So You Can Choose Your Style
  • Large 4.00-inch Black Ceramic Coated Tips add a Distinctive Look to Your Truck
  • Clears the Factory Spare Tire
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: U-Bolt
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: Force II
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Straight
  • Exhaust Tip Edge: Slash Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 4
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single Wall
  • Exit Style: Dual Out Rear
  • Finish: Aluminized
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.25
  • Inlet Type: Flanged
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler (Left) Body Height: 5
  • Muffler (Left) Body Length: 15
  • Muffler (Left) Body Width: 10
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 5
  • Muffler (Right) Body Length: 15
  • Muffler (Right) Body Width: 10
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 4
  • Muffler Body Length: 15
  • Muffler Body Material: Aluminized Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 9.5
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: Yes
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 3
  • Muffler Inlet Outside Diameter: 3.13
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 2
  • Muffler Part Number: 9424501-L, 9424501-R
  • Muffler Quantity: 2
  • Muffler Series: 50 Series Delta Flow
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: Aluminized Steel
  • Sound Level: Mild
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 17153
  • Applications:

    • 1986-1990 Chevrolet Corvette 350 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: 44194177761

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    Based on 23 reviews
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    michael
    Grantham, US
    ★★★★★ 4
    Decent value for the money.
    Size: 6FT*6FT, Color: Grey
    Was easy to assemble. Instructions were clear. Tools were supplied. It really needs to be assembled wherever you're going to be putting it as it can come apart easily when moved. The cross bars simply fit into open ended plastic 90 degree female ends. Overall for the money and to just have some division in a room it's a good value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 23, 2025
    M
    Verified Purchase
    mandie diaz
    Battle Creek, US
    ★★★★★ 5
    It's so perfect
    Size: 10FT*6FT, Color: Black
    It is very long and big
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    E
    Verified Purchase
    El Diablo
    Houston, US
    ★★★★★ 1
    Garbage
    Size: 6FT*6FT, Color: Black
    This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart. It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 25, 2025
    N
    Verified Purchase
    Natasha Spencer
    Phoenix, US
    ★★★★★ 3
    Cheap
    Size: 6FT*6FT, Color: Black
    They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 18, 2026
    W
    Verified Purchase
    WW
    Boise, US
    ★★★★★ 5
    Very useful
    Color: Black
    I’ve been using this room divider to separate my space from my daughter’s, and it has worked out really well. It provides just the right amount of privacy while still keeping the room feeling open and comfortable. The design is simple yet stylish, so it blends nicely with our decor. It’s also lightweight and easy to move when needed, which is a big plus. The material feels durable and well-made, not flimsy at all. Overall, it’s a practical and attractive solution for shared spaces, and I’m very happy with this purchase. I would definitely recommend it to others.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 16, 2026

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