MBRP Cat-Back Exhaust System Single Side Exit 409 Stainless Steel 4.3L/5.3L Chevrolet Silverado/GMC Sierra 2014-2018

95% of 100


  • Mandrel Bent Piping
  • Stainless Steel Construction
  • Polished Tip
  • Mellow Exhaust Note
MSRP $679.40
You save 19%

MBRP 409 Stainless Steel Single Side Exit Cat-Back Exhaust System for all 2014, 2015, 2016, 2017 and 2018 Chevrolet Silverados and GMC Sierras with a 4.3L Engine or a 5.3L Engine.

Cat-back exhaust systems continue to grow in popularity as more and more people realize how much they can enhance a vehicle's sound and performance. One of the most popular manufacturers on the market today is MBRP -- and with good reason! Take a closer look at this MBRP single side exit cat-back exhaust system for your 2014-2018 Chevy Silverado or GMC Sierra, and you'll soon see why they make some of the best exhaust systems available.

Features & Benefits:
- Single Side Exit
- Tubing is Made Out of Thick 16-Gauge T409 Stainless Steel that Won't Rust Through
- Welds are Solid and Reinforced at Vital Stress Points so the System Always Stays Secure
- Has a Mirror-Polished T304 Stainless Steel Tip
- Could Improve Fuel Economy by 1-2MPG
- Gives a Rich, Mellow Exhaust Note
- Boosts Torque and Horsepower
- Can Be Installed in a Few Hours with Common Hand Tools
- All Clamps and Other Parts Required for Installation are included.

This MBRP 409 Stainless Steel Single Side Exit Cat-Back Exhaust System (S5080409) can help improve your fuel economy by about 1-2MPG. It can also help improve torque and horsepower, which is great news for those who like to use their pick-ups to haul heavy items! But perhaps one of the biggest draws to this type of exhaust system is the way your Silverado or Sierra will sound after you've installed it: your pick-up will sound richer, deeper and more resonant.

Please Note: The extension pipe for this exhaust will not need cutting for Crew Cabs with a short bed or Extended Cabs with a long bed and a 143.5" wheel base. Cutting will be required for other configurations with shorter wheelbases. Please refer to installation instructions.

You won't even have to worry about the tubing rusting through since it's made out of thick 16-gauge T409 stainless steel. The welds are even reinforced at important stress points so your system always stays nice and secure and in place where it should be, and your new exhaust tip is made out of mirror-polished T304 stainless steel. Installing your new exhaust system will take just a few hours, and you can complete the job with common hand tools that are probably laying around in your home garage! Plus, all of the clamps and other parts you'll need for installation are included.

Order an MBRP 409 Stainless Steel Single Side Exit Cat-Back Exhaust System (S5080409) for your 2014, 2015, 2016, 2017 or 2018 Chevrolet Silverado or GMC Sierra with a 4.3L Engine or a 5.3L Engine from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with an MBRP Cat-Back exhaust for your 2014 to 2016 Silverado and Sierra with the 5.3 and 4.3 liter engines. This T409 stainless Cat-Back exhaust features three inch piping and a single tailpipe with a three and a half inch polished stainless steel rolled edge angle cut tip. Also included in this exhaust system is an extension pipe allowing the exhaust to fit all bed and cab configurations. This easy bolt on exhaust will improve the performance, look and sound of your Silverado and Sierra. This MBRP Cat-Back exhaust can be found along with other parts for your Silverado and Sierra at CJPonyParts.com.

Vehicle Fitment

This product will fit the following Silverado years:

  • 2014,
  • 2015,
  • 2016,
  • 2017,
  • 2018,
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