Flowmaster FlowFX Cat-Back Exhaust System - 3-1/2 in Diameter - Dual Rear Exit - Stainless - GM Fullsize Truck 2019-21 Oils Fluids & Additives 1981-1990 Buick LeSabre

1981-1990 Buick LeSabre

aftermarket headers and factory valvetrain components

Note: 2021-2023 Bronco cat-back systems will have lower peak dyno results on stock applications when compared to our axle-back systems

Product Description: Helmet Air Inlet

Cam Phaser Limiter Kits for 4

Flowmaster FlowFX Cat-Back Exhaust System - 3-1/2 in Diameter - Dual Rear Exit - Stainless - GM Fullsize Truck 2019-21 Oils Fluids & Additives 1981-1990 Buick LeSabreFits 2 4 wheel drive and all wheelbases. Fits trucks with factory dual exhaust option only. 3. 5 inch and 2. 5 inch mandrel bent 16 gauge 409 stainless steel tubing maximizes exhaust flow and improves durability Connects to the factory dual exhaust tips for a stealthy look Includes complete hardware and factory styled hangers in the stock locations for an easy installation FlowFX straight through" performance muffler delivers a deep, moderate