Fabspeed Valved Exhaust for Lamborghini Aventador S LP740-4

Replace the Aventador S rear muffler while retaining the original valve-control system. The Fabspeed outlets sit within the factory outlet surround for the matching LP740-4 configuration. Fabspeed Motorsport designs performance exhaust systems, air intakes and ECU tuning in Fort Washington, Pennsylvania. Porsche and other sports-car applications are developed through dyno testing, road evaluation and racetrack work.

Technical Details

• Manufacturer product reference: FS.LAM.AVRS.VLV.
• T304 stainless-steel construction.
• Helical vacuum-actuated valves.
• Original-style factory valve control retained.
• Uses the matching original exhaust-outlet surround.
• Cat-back assembly retains separate upstream catalysts.
• Confirm exact S model and original connections.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Manufacturer Videos

Demonstration vehicles may have additional modifications. The selected configuration determines what is supplied; the video does not establish fitment or guarantee the same sound or output on another vehicle.

PMB Performance brings over 20 years of parts and fitment experience. Send your VIN and the relevant original or modified component details if you need help confirming the application before ordering.

Fitment & Compatibility