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MBRP

MBRP S4400304 3" CatBack Exhaust System for 16-24 Infiniti Q50 3.0L RWD/AWD

Regular price
$1,224.99
Regular price
$1,513.22
Sale price
$1,224.99
Shipping calculated at checkout.

In Stock: 180

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Product Specification:

SKU:MBRPS4400304

MPN: S4400304

UPC: 882963127167

Weight: 82.1 lb

Inventory: 180

Type: Catback



Vehicle Fitment

  • 2016-2024 Infiniti Q50 3.0 L V6 (RWD & AWD)

Fitment Notes

  • Exact bolt-on fit using factory hangers--no cutting required
  • Fits Q50 models equipped with factory cat-back exhaust
  • Dual-rear exit configuration; verify undercarriage clearance

Features

  • Armor Pro Series--T304 stainless steel for extreme durability
  • 3" mandrel-bent piping increases flow by ~86%
  • Street-profile tone--aggressive under load, subtle cruise sound
  • Mirror-polished dual-wall 4.5" tips for premium styling
  • Comes with clamps, brackets, and instructions--complete bolt-on kit
  • Constructed in North America; built for harsh climates
  • Backed by MBRP's lifetime warranty for materials and craftsmanship
  • Compatible with 3.0L turbocharged VR30DDTT engine

Specifications

  • Piping diameter: 3"; Material: T304 stainless steel
  • Tips: 4.5" dual-wall polished stainless, angle-cut
  • Weight: ~28 lb shipping; direct-fit dimensions for Q50 chassis
  • Warranty: Lifetime for Armor Pro Series

Included Components

  • 1x Mandrel-bent 3" cat-back system (ext. pipe, X-pipe, muffler, tailpipes)
  • 2x 4.5" polished dual-wall stainless tips
  • Clamps, brackets, hangers, and hardware
  • Installation manual and lifetime warranty info

Product Description

The MBRP S4400304 Armor Pro cat-back exhaust is engineered for 2016-2024 Infiniti Q50 3.0 L V6 models. Crafted from T304 stainless steel with smooth 3" mandrel bends and high-flow components, it boosts exhaust flow by approximately 86%, delivering sharper throttle response and enhanced torque.

This dual-rear exit system is tuned for a street-profile sound--assertive under acceleration yet refined at cruise. It features mirror-polished dual-wall 4.5" tips and includes all necessary hardware for a bolt-on install. Built in North America and covered by a lifetime warranty, the S4400304 is a durable, performance-enhancing exhaust upgrade for Infiniti owners.

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