flowmaster

Flowmaster 9425400 40 Series Delta Flow Muffler

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SKU:
19694665
MPN:
9425400
Availability:
Usually ships the same or next business day. In stock at our CA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
11/04/2026 06:17:00 PM PST
$149.95
Stock Update:
11/04/2026 06:17:00 PM PST
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Description

This item is brand-new, factory sealed.

Flowmaster 9425400 40 Series Delta Flow Chambered Muffler
  • No internal packing to blowout
  • Excellent Street/Strip and Off Road application
  • Race proven Delta Flow technology
  • Durable fully welded 16 gauge aluminized steel
  • Manufacturer: ?Flowmaster
  • Brand: ?Flowmaster
  • Model: ?9425400
  • Item Weight: ?9.25 pounds
  • Product Dimensions: ?20.6 x 10.1 x 4.5 inches
  • Item model number: ?9425400
  • Is Discontinued By Manufacturer: ?No
  • Exterior: ?Painted
  • Manufacturer Part Number: ?9425400
  • OEM Part Number: ?9425400

This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Flowmaster 9425400 40 Series Delta Flow Muffler
$149.95