2017-Up Infiniti Q50 Full Cat-Back Dual Tips Exhaust Kit

Product Overview

Upgrade your Infiniti Q50 with this 100% brand-new Extreme Online Store full cat-back exhaust kit, designed as a direct replacement for compatible 2017-present Infiniti Q50 2WD models. This system features a dual muffler delete design with resonated mid-pipe and Y-pipe kit for a complete lower rear exhaust upgrade.

Built for Q50 owners who want a cleaner rear-end appearance and a more assertive exhaust setup, this kit includes left and right axle-back dual tips, a 2.5-inch resonated mid-pipe tube, and a direct Y-pipe kit. It is not a universal-fit part and is intended for vehicle-specific installation.

The exhaust uses dual 4.5-inch round angle-cut tips with double-wall construction and an anodized silver finish. The system features 2.5-inch piping, including 2.5-inch mandrel-bent mid-pipe tubing, with a dual exit layout.

Constructed from T-304 stainless steel, this exhaust kit is built with hand-crafted high-quality TIG welding for a durable, performance-oriented structure. The anodized silver surface finish adds a refined look at the lower rear of the vehicle.

This bolt-on system is designed for direct installation with no cutting required. Gaskets, hangers, and mounting hardware are included, and professional installation is highly recommended for best fit and alignment.

Note: Fits 2017-present Infiniti Q50 2WD models as specified in the compatibility table. Does not work with aftermarket exhaust systems or Infiniti Q50 AWD models.

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Key Features

Complete Cat-Back Exhaust Kit
Type: Cat-back exhaust with dual muffler delete design, resonated mid-pipe, and Y-pipe kit.
Placement: Lower, rear.

Dual Tip Axle-Back Design
Axle-back exit type: Dual tips.
Exit type: Dual.

Premium Exhaust Tip Styling
Tip diameter: 4.5 inches.
Tip shape: Round angle cut.
Tip wall type: Double wall tip.

2.5-Inch Piping
Pipe diameter: 2.5 inches.
Mid-pipe piping diameter: 2.5-inch mandrel-bent piping.

T-304 Stainless Steel Construction
Material: T-304 stainless steel.
Welding: Hand-crafted high-quality TIG welding.

Anodized Silver Finish
Finish: Anodized silver.
Surface finish: Anodized silver.

Direct Replacement Fitment
Fitment type: Direct replacement.
Universal fitment: No.

Bolt-On Mounting
Mounting style: Bolt-on.
No cutting is required.

Hardware Included
Items included: Gasket, hanger, and mounting hardware.
Mounting hardware included: Yes.

Package Included
1 x pair of Infiniti Q50 muffler delete axle-back dual tips exhaust, left and right.
1 x Infiniti Q50 2WD 2.5-inch resonated mid-pipe tube, 3-piece kit.
1 x Infiniti Q50 direct Y-pipe kit, 2-piece kit.
Hardware is included.

Product Identification
Brand: Extreme Online Store.
Manufacturer part number: EXT-MD003_EXT-MP021_EXT-YP025.
Interchange part number: 2017 2018 2019 2020 2021 2022 17 18 19 20 21 22.

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Installation

Installation Manual Is NOT Included

Direct bolt-on installation with no cutting required. Install using the included gasket, hanger, and mounting hardware.

Professional installation is highly recommended. Confirm your vehicle is a compatible Infiniti Q50 2WD model with the factory exhaust system before installation.

Vehicle Compatibility