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1978-1983 Malibu Flowmaster FlowFX Muffler, 409S, 3.5in Center Inlet, 2.5in Dual Outlet, Moderate Sound 72587

Ground Up Part #: FLOW-72587

Manufacturer Part #: 72587

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$122.99 (Each)

MSRP: $152.95

(You Save: 20%)

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Part Details Related Products Vehicle Fitment Reviews
Flowmaster's FlowFX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.50-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit your Malibu and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the FlowFX logo embossed on both sides of the case. The FlowFX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.Features:Durable Fully Welded Bright 409S Stainless Steel for good looks and long lifeHigh temp interior sound absorption material offers great sound controlHigh flow straight-through design for great performanceModerate exterior performance toneMild to moderate interior toneFlowmaster qualitySpecs:Inlet Diameter (in):3.5Outlet Diameter (in):2.5Overall Length (in):24

Manufacturer Part Number : 72587

Part Notes:

UNIVERSAL MUFFLER - NOT A DIRECT-FIT. SOME ADAPTATION REQUIRED.

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
5

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

Brand
Flowmaster
Additional Information
  • SS396.com Part #: FLOW-72587
  • Brand: Flowmaster
  • Manufacturer Part #: 72587
  • Sold As: Each
  • Shipping Details: This Item Ships Ground.
  • Promotions: Holley Days
  • Promo Details: 2025 Holley Days Sale
Vehicle Fitment
Make Model Year Body Style
Chevrolet Malibu 1978 -
Chevrolet Malibu 1979 -
Chevrolet Malibu 1980 -
Chevrolet Malibu 1981 -
Chevrolet Malibu 1982 -
Chevrolet Malibu 1983 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable
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