Flowmaster 817659 Force II Crossmember-Back Exhaust System Fits 70-73 Corvette

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25.00 (in)
14.00 (in)
49.00 (in)
  • Flowmaster 817659 Force II Crossmember-Back Exhaust System Fits 70-73 Corvette
  • Flowmaster 817659 Force II Crossmember-Back Exhaust System Fits 70-73 Corvette
  • Flowmaster 817659 Force II Crossmember-Back Exhaust System Fits 70-73 Corvette
MSRP: $990.00
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Exhaust System Kit Force II Crossmember-Back Exhaust System

Force II Crossmember-Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.25 in. Dia.; 50 Series Delta Flow Mufflers; 2.25 in. Pol. 304 Stainless Tips; 409 Stainless Steel;

  • Catalytic Converter Included: No
  • Color: Black
  • Exhaust Series: Force II
  • Exhaust Type: Dual
  • Exit Position: Dual Rear
  • Exit Style: Straight
  • Heat Shield Attached: No
  • Inlet Diameter: 2.250 in.
  • Inlet Inside Diameter: 2.250 in.
  • Material: Stainless Steel
  • Mount Type: Flanged
  • Muffler Count: 2
  • Muffler Part Number: Kit Only
  • Muffler Series: 50 Series Delta Flow
  • Muffler Type: Welded Baffle
  • Outlet Diameter: 2.500 in.
  • Outlet Outside Diameter: 2.250 in.
  • Shape: Oval
  • Single or Dual: Dual
  • Sound Level: Moderate
  • System Type: Crossmember Back
  • Tail Pipe Diameter: 2.250 in.
  • Tip Cut: Angle
  • Tip Diameter: 3.000 in. x 5.500 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 7.000 in.
  • Tip Logo: Embossed
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Rectangle
  • Tip Type: Single Wall
  • Tubing Diameter: 2.250 in.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • Mandrel Bent 16 Gauge 409 Stainless Steel Tubing
  • Limited Lifetime Warranty
  • Mild to Moderate Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Crossmember Back System
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality

Flowmaster's Force II Cross Member Back system for the 1970-1973 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) system for the 5.7L V8 features 50 Series Delta Flow mufflers, a Scavenger X-pipe assembly and 2.25 in. tailpipes. Like all Flowmaster systems, the pipes are all mandrel bent to reduce any restrictions and maximize performance. The system finishes with rectangular polished 304S stainless steel tips that exit in the factory cutout bezels. The exhaust system is manufactured out of 409S stainless steel and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: Can be used with manifold downpipe kits #81098 (Manual trans.) or #81095 (Auto trans.) to create a complete system

Fits the following models:

  • 1970-1973 Chevrolet Corvette

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    Warranty Information

    Full manufacturer's warranty
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    Additional Information

    GPS Enabled:
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