The MagnaFlow Street Series Cat-Back Performance Exhaust System #16884 brings out the personality of your 3.8L 1984–1987 Buick Regal with MagnaFlow’s signature resonant, powerful engine tone and dyno-proven performance. Designed to enhance exhaust flow and deliver a sportier sound profile, this system perfectly complements the classic performance character of your Regal.
The fast-flowing 3-inch mandrel-bent main piping routes exhaust gases through two straight-through mufflers before exiting in a Dual Split Rear configuration with 2.5-inch satin welded-on single wall turndown cut edge tips. The result is a balanced sound profile with moderate exterior and mild interior sound levels, ideal for both cruising and spirited driving.
Exhaust kit #16884 features a cat-back layout that replaces your vehicle’s factory exhaust components from near the catalytic converter on back. Extensive 3D scanning during development ensures a direct-fit design for easy installation. Constructed from durable stainless steel and manufactured using advanced CNC precision robotic techniques, this system is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
Specifications
System Type: Cat-Back Performance Exhaust
Series: Street Series
Layout: Cat-Back
Main Piping Diameter: 3"
Piping Type: Mandrel-Bent
Mufflers: 2 Straight-Through
Exit Configuration: Dual Split Rear Exit
Tip: 2.5" Satin Welded-On Single Wall Turndown Cut Edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Material: Stainless Steel
Manufacturing: CNC Precision Robotic Manufacturing
Design: Direct-Fit (3D Scanned Development)
Performance: Dyno-Proven
Warranty: 1-Year Limited Finish Warranty, Limited Lifetime Construction Warranty
