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Fabspeed Sport Cats Porsche 991.2 Carrera w/PSE (2017-2019)

SKU: FS.POR.9912.PSESC
Price
$4,473.95
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

 

 

The Fabspeed Sport Cats for Porsche 991.2 (2017–2019) equipped with Porsche Sport Exhaust (PSE) are high-flow performance catalytic converters engineered to reduce exhaust backpressure and enhance throttle response while preserving emissions function and avoiding catalyst-related check engine lights. Designed as a direct bolt-on replacement for the restrictive factory catalytic converters, these sport cats improve flow and sound character under acceleration—particularly when combined with performance headers or full exhaust upgrades. Precision-crafted from thick-wall T304L stainless steel with high-flow German-imported 200-cell HJS catalysts, this upgrade delivers a noticeable improvement in responsiveness and mid-range power delivery for twin-turbo flat-six Porsche engines. 

Fitment Notes

  • Fits Porsche 911 Carrera (991.2) model years 2017–2019 equipped with factory Porsche Sport Exhaust (PSE). 

  • Compatible with Base and S variants that originally included the PSE option. 

  • Designed for direct bolt-on replacement of the original catalytic converters. 

  • Includes provisions for O2 sensors to avoid check engine lights without custom tuning. 

Included

  • Pair of high-flow sport catalytic converters pre-assembled for direct fitment.

  • Integrated O2 sensor bungs for proper ECU integration. 

  • Premium mounting flanges and gaskets.

  • Installation instructions.

Product Specs

  • Material: .065″ T304L stainless steel construction for durability and corrosion resistance.

  • Catalyst type: 200-cell high-flow HJS catalysts optimized for performance and emissions function.

  • Flow improvement: Designed to reduce backpressure over stock converters without triggering catalyst-related alerts.

  • Fitment: OEM body flange-to-flange replacement; O2 sensor provisions included. 

  • Construction: Built in-house with precise CNC fabrication for consistent quality and fit. 

Product Features

  • Improves throttle response and mid-range engine performance (+25whp/20ft-lbs) by reducing exhaust restriction.

  • High-flow 200-cell catalysts strike a balance between performance and emissions control. 

  • Direct bolt-on fitment keeps installation straightforward with factory-style integration. 

  • O2 sensor integration prevents false check engine lights and keeps ECU operation stable. 

  • Thick-wall stainless steel ensures lasting performance in high-temperature conditions.

View Product Install Guide