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Product details
Maxflo mufflers replace the original rear silencers on the Porsche 997.1 Carrera for a deeper exhaust note while retaining a muffled layout. The order can reuse compatible factory tips or include Fabspeed’s quad outlets, depending on the selected configuration. Fort Washington, Pennsylvania, is home to Fabspeed Motorsport. The company engineers sports-car exhaust systems, air intakes and ECU tuning, including Porsche applications, with product development involving dyno, road and racetrack evaluation.
Technical Details
- Manufacturer product family: FS.POR.997.MAXX. The selected configuration determines the complete part number.
- 14–16-gauge T304L stainless-steel construction with mandrel bends.
- Separate configurations accommodate 3.6L Carrera and 3.8L Carrera S.
- Fabspeed reports a 1 lb weight reduction compared with the original components.
- Development testing showed peak gains of 12 whp and 12 lb-ft; Fabspeed notes that outlet choice affects the attainable result.
- Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.
Installation Resources
Videos
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 2005–2008 | Porsche | 997.1 Carrera / Carrera S | Corresponding engine/trim variant | Confirm engine size, original tip connections and any previous muffler changes. |
Application: 2005–2008 Porsche 997.1 Carrera and Carrera S in the corresponding variant. Confirm engine size, original tip connections and any prior muffler changes before selecting a package.
PMB Performance brings over 20 years of Porsche parts experience to your order. Send us your VIN and details of the installed system if you need help matching this component.
