Street Flow SM12585 Exhaust Muffler

Part Number: SM12585

Brand: Street Flow

  • In stock
  • Free In-store Pickup
  • Express Delivery


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55 in stock

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SKU: TAS-SM12585 Categories: ,
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Street Max, Stainless Straight-Through Performance Muffler, 5.0″ x 11.0″ x 22.0″ Oval Body, Mild Tone, 16-Gauge 409-Grade Stainless Steel, Satin Finish, 3.0″ Center In, 2.5″ Dual Out, Reversible, 3 Year Limited Warranty.

Technical details

Weight 17 lbs
Dimensions 29 × 12 × 6.5 in

Exhaust System

Muffler – Resonator – Pipe

Wholesale Account


Orders placed before 1:00 PM (EST) will be shipped on the same business day.

All orders are processed within 1 business day (excluding weekends and holidays) after receiving an order confirmation email. You will receive another notification when your order has been shipped.


Delivery is carried out to the door, using courier services UPS, USPS and FEDEX. When placing an order, you will be offered several tariffs to choose from. Shipping costs for your order will be calculated and displayed at checkout. You can agree on additional information and delivery method with your sales representative.

In-Store Pickup

You can save shipping charges by using the free local pickup at 158 ​​9th St Brooklyn, NY 11215, Monday through Friday, 10:00 am to 7:00 pm. Please have your order confirmation email with you.

Street Flow

A 100% North American-Made product for the world of high performance. Street Flow delivers a deep performance tone that will complement any application! Built from 16-gauge aluminized steel and finished with a premium powder coat finish for durability and longevity. Available in the traditional one-chamber, two-chamber, three-chamber, and the all-new round design, providing multiple sound options for any exhaust job. The 3/8" unpainted ports provide an installer-friendly design which will only make the job easer.

Vehicle Fitment

Year Make Model Engine
Year Make Model Engine
1996 Ford Explorer 5.0
1996 GMC C1500 5.0
1996 GMC C1500 5.7
1997 Ford Explorer 5.0
1997 GMC C1500 5.0
1997 GMC C1500 5.7
1998 Ford Explorer 5.0
1998 GMC C1500 5.0
1998 GMC C1500 5.7
1999 Ford Explorer 5.0
2000 Ford Explorer 5.0
2001 Ford Explorer 5.0