MBRP ARMOR PRO CATBACK STAINLESS EXHAUST SYSTEM - 16-22 INFINITI Q50 3.0L V6 - S4404304

MBRP ARMOR PRO CATBACK STAINLESS EXHAUST SYSTEM - 16-22 INFINITI Q50 3.0L V6 - S4404304

Part #: S4404304
  • $1,379.99
    Unit price per 
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MBRP's Pro Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will settle for nothing less. Constructed from T304 stainless steel it delivers you optimal durability that keeps on looking its best. Easy to clean and maintain this is the product of choice for owners of lifted vehicles, show trucks or who operate in severe environments.

  • Year: 2016-2022
  • Make: Infiniti
  • Model Q50
  • Engine: 3.0L V6
  • Fuel Type: Gasoline
  • Vehicle Configuration: 3.0L Engine Only, RWD, AWD
  • Part Number: S4400304
  • Part Type: Exhaust
  • Type: Cat-Back
  • Tubing Size: 3 Inch
  • Series: Armor Pro
  • Material: T304 Stainless Steel
  • Warranty: Lifetime Warranty
  • Profile: Street Profile
  • 3 in.
  • Incl. Front Pipe/X Pipe/Tailpipes/Mufflers/Hardware/4.5 in. OD Tips
  • Exhaust Type Cat-Back
  • Exit Position Dual Rear
  • Inlet Inside Diameter 3.000 in.
  • Material 304 Stainless Steel
  • Tail Pipe Diameter 3.000 in.
  • Tip Diameter 4.500 in.
  • Tubing Diameter 3.000 in.

Material Specs:

T304 Stainless Steel

Our industry-leading and most durable material offering, T304 stainless steel cannot rust. Great for extreme climates like snow and salt and off-road use. This 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.


Tip Specs:

Dual Wall, Angle Cut, 4.5-Inch Outlet

Crafted of mirror-polished T304 Stainless Steel, this tip style features two walls of steel, brought together to look like one thick wall. It has a performance look with the functional benefits of being extremely durable and keeping heat away from surrounding body panels.


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