Fabspeed Maxflo Exhaust/Intake Package for Porsche 993 Carrera (1994–1998)

This Fabspeed package pairs Maxflo rear mufflers and an HJS Sport Cat X-pipe with a CUP airbox cover and BMC filter for the Porsche 993 Carrera. Tuning is a configuration choice: the correct DME chip, flash or OTP service depends on the ECU actually fitted. 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.

Before you order

Confirm the actual Bischoff/Gillet header flange before selecting the connection. For OTP programming, have PMB check the ECU label and exact service compatibility before ordering.

Technical Details

• Manufacturer product family: FS.POR.993.SPKGXXX. The selected configuration determines the complete part number.
• Includes Maxflo exhaust, Sport Cat crossover, CUP airbox cover and BMC replacement filter.
• Exhaust components use T304L stainless steel.
• Select narrow/wide body and inspect Bischoff versus Gillet header flanges.
• Early cars generally use a chip and later cars a flash; drive-block/OTP equipment must be identified from the ECU.
• Original Porsche ball-joint clamps are reused.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Use restrictions

Fabspeed restricts this product or the affected package components to closed-course competition and off-road use. They are not CARB- or EPA-certified for public-road use. Retaining a catalyst, a “STREET” option name or the absence of a warning light does not establish road-use approval. Confirm the applicable requirements before ordering.

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.

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Fitment & Compatibility

For 1994–1998 Porsche 993 Carrera. Match the Bischoff or Gillet connection to the header outlet flanges actually installed; the overlapping year labels are not sufficient to select the correct connection. Confirm ECU label photographs, body width, tip finish and whether a tune is selected; no-tune variants do not include a tuning service.