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MBRP S5084409 Cat-Back Exhaust System Dual Rear Exit Stainless Steel - 3 Inch T409

(Chevrolet Silverado 1500 2014-18, Tahoe 2007-20, Traverse 2009-23, Silverado 1500 LD 2019, Silverado 1500 Legacy 2019 + 27 more models)

Part of: MBRP Cat-Back Exhaust System Dual Rear Exit Stainless Steel

Other options in this family: MBRP S5074409

Manufacturer

Picture for manufacturer MBRP

Part Number

S5084409
18 reviews
Sale Price

$759.99

3 left at this price

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Usually delivered within 2 days

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Product Details

Transform your 2014-2018 Chevrolet/GMC Silverado/Sierra 1500 with the MBRP S5084409 cat-back exhaust system. This complete 3-inch dual rear exit system delivers enhanced performance, aggressive sound, and lasting durability with premium T409 stainless steel construction.

Performance Gains:

  • Up to 7 horsepower and 10 ft-lbs torque increase
  • Up to 25% improvement in exhaust flow
  • Mandrel-bent tubing eliminates flow restrictions and rippling in bends
  • Improved throttle response and engine efficiency

Rugged T409 Stainless Steel Construction:

  • 16-gauge T409 stainless steel resists rust and corrosion
  • Higher chromium content and lower carbon for superior durability
  • Withstands harsh conditions including salt, road grime, and debris
  • Part of MBRP's Armor Plus Series for maximum longevity

Sound and Styling:

  • Street Profile sound delivers deep, mellow tone with aggressive high-RPM note
  • Dual split rear exit configuration
  • 4-inch OD mirror-polished tips for premium appearance
  • Bold aftermarket look without excessive noise

Installation and Compatibility:

  • Bolt-on installation with all necessary hardware included
  • Fits 2014-2018 Silverado/Sierra 1500 with 4.3L V6 or 5.3L V8
  • Fits 2019 Silverado/Sierra Limited/LD 1500 with 5.3L V8
  • Compatible with one-piece driveshaft only

Engineered to MBRP's exacting standards, this cat-back system maximizes exhaust flow while minimizing backpressure and temperatures. The result is improved engine performance, enhanced sound, and a commanding presence that sets your truck apart from stock configurations.

Products specifications

Fits

Chevrolet Silverado 1500 2014-18, Tahoe 2007-20, Traverse 2009-23, Silverado 1500 LD 2019, Silverado 1500 Legacy 2019; GMC Yukon XL 1500 2007-14, Sierra 1500 2014-18, Yukon 2007-20, Acadia 2007-23, Yukon XL 2019-20 + 22 more models

Inlet Inside Diameter

3.000 in.

Tip Diameter

3.500 in.

Outlet Outside Diameter

3.500 in.

Prop 65

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm

Exit Position

Dual Split Rear

Tubing Diameter

3.000 in.

Exit Style

Straight

Material

409 Stainless Steel

Tail Pipe Diameter

3.000 in.

Exhaust Type

Dual

Muffler Type

Straight-Through

Profile

Street Profile

Minor

Dual

Muffler Yes/No

Yes

Fuel Type

Gasoline

Single-In Diameter

3 Inch

Vehicle Segment

Truck

Type

Cat-Back

UPS Able

Yes

Material

T-409 Stainless Steel

Bolt-On Yes/No

Yes

Flow Increase (%)

25

Horsepower Increase (HP)

7

Major

Performance Gas

Torque Increase (FTLB)

10

Dual-Out Diameter

2.5 Inch

Exit Style

Dual Rear Exit

Exhaust Type

Cat-Back

Outlet Outside Diameter

2.500 in.

Tubing Diameter

2.500 in.

Tail Pipe Diameter

2.500 in.

Really good so FAR. Waiting on product. If it fits. Than. A. T star only time will tell

thanks

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Navigating the website was pretty simple and the delivery time was outstanding. However, the product picture and discription online was not the product I received.

Quick shipping

A+

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Easy to order my jeep parts

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They had the lowest price and great communication. Will order from them again thanks

Best price I could find on the internet and easy to check out. Love the option of Google Checkout. Thanks!

EXCELLENT PRICES I've shopped around and Autopicity can't be beat period. Awesome Company, Very FAST Shipping. I would definitely recommend doing business with them.

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Good

Customer service was very helpful. Great prices. Quick shipping.

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