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

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.