2019-2021 Chevrolet/GMC Silverado 1500/Sierra 1500
5.3L V8
  • Cat-Back
  • Street Profile
  • Dual Rear Exit
Part P/N S5085409

2019-2021 Chevrolet/GMC Silverado 1500/Sierra 1500 3 Inch/2.5 Inch Cat-Back Exhaust
Dual Rear Exit, Street Profile

Armor Plus Logo

T409 Stainless Steel

Select Your Series

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S5085409

T304 Stainless Steel

  • Lifetime Warranty
  • Best Durability
  • Extreme Conditions
S5085409

T409 Stainless Steel

  • Lifetime Warranty
  • Better Durability
  • Normal Conditions
S5085409

Aluminized Steel

  • 3-Year Warranty
  • Good Durability
  • Dry Conditions

Street Profile

Stand out from the crowd

Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.

Exhaust Features

  • Cat-Back
  • 3 Inch/2.5 Inch Exhaust
  • Street Profile
  • Dual Rear Exit
  • 34% flow increase
  • Bolt-on install

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Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.

  • Year: 2019-2021
  • Make: Chevrolet/GMC
  • Model Silverado 1500/Sierra 1500
  • Engine: 5.3L EcoTec3 V8
  • Fuel Type: Gasoline
  • Vehicle Configuration: 5.3L Engine Only, Uses Factory Tips
  • Part Number: S5085409
  • Part Type: Exhaust
  • Type: Cat-Back
  • Tubing Size: 3 Inch/2.5 Inch
  • Series: Armor Plus
  • Material: T409 Stainless Steel
  • Warranty: Lifetime Warranty
  • Profile: Street Profile

Material Specs:

T409 Stainless Steel

A value-focused stainless steel that offers the same look as T304 with slightly reduced durability. Best for moderate climates with some rain. This material also comes with a lifetime warranty.


Sound Profiles:

Street Profile

Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.


Tips Specs:

Armor Plus Logo

Lifetime Warranty

Armour Plus is perfect for enthusiasts that want to amplify their ride while still using durable and proven materials like T409 stainless steel.

Bang For Your Buck Value

100% Product Promise

When you buy MBRP, you’ll know that you’re getting the best value because your material options all come with the same high quality craftsmanship in every product. If you’re unsatisfied with your product, reach out and we’ll make it right.

  • Superior craftsmanship

  • DIY installation

  • No-BS customer service