MagnaFlow 19633 NEO Series Cat-Back Exhaust for 2021-2025 Honda Ridgeline 3.5L

Vehicle Fitment

• 2021-2025 Honda Ridgeline Sport 3.5L V6
• 2021-2025 Honda Ridgeline RTL 3.5L V6
• 2021-2025 Honda Ridgeline TrailSport 3.5L V6
• 2021-2025 Honda Ridgeline Black Edition 3.5L V6

Fitment Notes

• Engine: J35Y6 3.5L V6
• Body Style: Crew Cab with 5 ft. 4 in. Bed
• Replaces all OEM exhaust components from catalytic converter back
• Direct-fit bolt-on installation -- no cutting or welding required
• 50 State Legal
• Retains factory catalytic converter and hangers

Features

• NEO Series with modern aggressive exhaust note
• No-Drone Technology (NDT) -- quarter-wave passive noise cancellation for quiet cabin
• 2.5" mandrel-bent main piping for improved exhaust flow
• 18" oval straight-through muffler
• Y-pipe transition to single-to-dual split rear exit
• 4" double-wall angle-cut tips with black chrome finish
• MagnaFlow logo etched on tips
• Dyno-proven horsepower and torque gains
• CNC precision robotic manufacturing for OEM-like fit
• 100% stainless steel construction

Specifications

• Part Number: 19633
• UPC: 888563183459
• Series: NEO Series
• System Type: Cat-Back
• Inlet Diameter: 2.5"
• Main Pipe Diameter: 2.5"
• Tip Diameter: 4"
• Tip Style: Double-Wall, Angle-Cut
• Tip Finish: Black Chrome
• Muffler Length: 18" Oval
• Muffler Design: Straight-Through
• Exit Style: Split Rear (Single-to-Dual)
• Material: 409 Stainless Steel
• 50 State Legal: Yes
• Country of Origin: USA
• Package Weight: 45 lbs
• Package Dimensions: 57" x 15" x 12"
• Warranty: Limited Lifetime Construction

Included Components

• NEO Series cat-back exhaust system
• 18" oval straight-through muffler
• 2x 4" black chrome double-wall angle-cut tips
• Y-pipe assembly
• All required clamps and hardware
• Installation instructions

Product Description

The MagnaFlow 19633 NEO Series Cat-Back Exhaust System transforms the 2021-2025 Honda Ridgeline with dyno-proven performance gains and a modern, aggressive exhaust note. Featuring 2.5-inch mandrel-bent main piping that flows through an 18-inch oval straight-through muffler before transitioning via a Y-pipe to a single-to-dual split rear exit, this system maximizes exhaust flow for increased horsepower and torque. The distinctive 4-inch double-wall angle-cut tips finished in black chrome with etched MagnaFlow logos provide a bold visual upgrade that complements the Ridgeline's styling.

MagnaFlow's proprietary No-Drone Technology (NDT) utilizes quarter-wave passive noise cancellation to eliminate unwanted droning frequencies, ensuring a quiet cabin experience while delivering an aggressive tone outside the vehicle. Manufactured in the USA at MagnaFlow's ISO 9001 certified facility in Oceanside, California, this system is constructed entirely of durable, corrosion-resistant 409 stainless steel using advanced CNC precision robotic techniques for a direct-fit, OEM-quality installation. Backed by MagnaFlow's Limited Lifetime Construction Warranty.