Fabspeed Valved Maxflo Cat-Back for Porsche 992 Turbo (2021+)

Retain Porsche’s exhaust-valve switching while replacing the 992 Turbo rear exhaust with the Maxflo system. Select the original quad- or dual-tip arrangement so the supplied connections match the car. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport designs exhaust, intake and ECU-tuning products for Porsche and other sports cars. Development includes evaluation on a dynamometer, on the road and at the racetrack.

Technical Details

• Manufacturer product reference: FS.POR.992T.VLVX. The selected option determines the complete supplied configuration.
• Helical exhaust valves retain compatible factory PSE operation.
• Mandrel-bent T304L stainless-steel construction.
• Compatible with original catalysts or matching Fabspeed sport catalysts.
• Select the original tip style; verify whether the existing outlets are being reused.
• Bolt-on installation specified without cutting or welding.
• Turbo 50 Years coverage is listed by Fabspeed where that edition is offered.
• 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