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Stainless Bros 614-07603-1000 STB Lightweight Performance Muffler

Manufacturer

Picture for manufacturer Stainless Bros

Part Number

614-07603-1000
7 reviews
Sale Price

$31.10

Estimated ship date Saturday, November 21

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Stainless Bros 614-07603-1000 STB Lightweight Muffler delivers performance exhaust flow in a weight-conscious package, purpose-built for enthusiasts who demand both power and efficiency. Crafted from high-grade stainless steel, this muffler resists corrosion and withstands extreme heat cycles typical of high-performance applications.

Key Features:

  • Constructed from T304 stainless steel for long-lasting corrosion resistance and durability
  • Lightweight design reduces overall vehicle weight compared to OEM and standard aftermarket mufflers
  • Optimized internal flow path promotes improved exhaust scavenging and reduced backpressure
  • Delivers an aggressive, performance exhaust tone without excessive cabin drone
  • TIG-welded construction ensures leak-free, high-strength joints
  • Designed for direct fitment into performance exhaust systems

Stainless Bros is known for precision manufacturing and race-proven exhaust components. The STB Lightweight Muffler is an ideal upgrade for street, track, or off-road builds where weight savings and exhaust performance are a priority.

I ordered Prop Speed PSLKIT Large 1 Liter Professional Marine Coating Kit but the chemicals inside got leakage that spill all over the box.

Good

Fast great service

Your online system would not allow me to put my Alaska address for billing, even though the order was to be shipped to Texas. I sent repeated emails requesting a phone call and no one would call me or provide me a number to call.

WE have not done the install yet. We will let you know if we have any issues. Thank you

Great start to finish.

easy to order and great prices fast shipping I am a repeat customer,

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