PORSCHE Catalytic Converters 17-18-19 4SGTS 9P1254450A/9P1254400A 12K

( Type: Catalytic Converter ), ( Ipn: 17 18 19 ), ( Oe/oem Part Number: , 9p1254400a, 9p1254450a ), ( Manufacturer Part Number: 9P1254400A ), ( Features: Downpipe ), ( Placement On Vehicle: Left, Rear, Right )

Review PORSCHE 991 Catalytic Converters 9p1254450a/9p1254400a 12k fits CARRERA 911

Introducing the Porsche 9P1254400A/9P1254450A Catalytic Converters, a premium replacement solution for your Porsche 991 Carrera 4S GT3 or GT3 Touring. These catalytic converters are meticulously engineered to meet and exceed the original equipment specifications, ensuring optimal performance and emissions compliance.

The 9P1254400A and 9P1254450A catalytic converters are designed with a high-performance substrate material that provides increased durability and efficiency. They feature a unique honeycomb design that maximizes the surface area for catalytic reactions, reducing exhaust temperatures and minimizing harmful emissions.

These converters are constructed with precision-machined, stainless steel housings that are resistant to corrosion and provide a perfect fit in your vehicle. They are also equipped with OE-style inlets and outlets, ensuring a seamless installation process.

Additionally, these catalytic converters are designed to work in harmony with the vehicle's exhaust system, providing excellent flow characteristics and minimal backpressure. This results in improved engine performance and responsiveness, as well as better fuel economy.

Each converter is rigorously tested to ensure that it meets and exceeds the stringent emissions standards set by regulatory agencies. This gives you peace of mind knowing that your vehicle is not only performing at its best but also compliant with emissions regulations.

In summary, the Porsche 9P1254400A/9P1254450A Catalytic Converters offer a high-performance, durable, and reliable solution for your Porsche 991 Carrera 4S GT3 or GT3 Touring. With their superior design, precision engineering, and rigorous testing, these converters are the ideal choice for those seeking to maintain the exceptional performance and emissions compliance of their prized Porsche.

Buying Porsche 991 Carrera 4S Catalytic Converters 9P1254400A/9P1254450A (12K) involves considering several pros and cons to determine if this investment is worthwhile for your specific needs and circumstances.

1. Enhanced Performance: Upgrading your catalytic converters can improve your car's performance by increasing exhaust flow and reducing back pressure. This can lead to better acceleration, increased horsepower, and improved overall driving experience.

2. Longer Lasting: Aftermarket catalytic converters are often made from higher-quality materials than OEM parts. This means they may last longer than the original converters, potentially saving you money in the long run.

3. Better Emissions Control: High-performance catalytic converters can provide better emissions control, reducing harmful pollutants released into the environment.

4. Improved Fuel Economy: Although the primary focus of upgrading catalytic converters is performance, some users report improved fuel economy due to the more efficient exhaust system.

1. Cost: Catalytic converter upgrades can be an expensive investment. The cost of aftermarket catalytic converters can be significantly higher than OEM parts.

2. Installation Complexity: Installing aftermarket catalytic converters can be a complex process requiring specialized tools and expertise. This may result in additional labor costs.

3. Potential for Check Engine Light: Upgrading catalytic converters may trigger your car's check engine light, as the new parts may not be exactly the same as the OEM parts and might not be recognized by the car's diagnostic system.

4. Risk of Damage: Aftermarket catalytic converters may be more susceptible to damage due to their high-performance design. This could lead to expensive repairs or replacement costs.

Deciding to buy Porsche 991 Carrera 4S Catalytic Converters 9P1254400A/9P1254450A (12K) involves carefully weighing the potential benefits, such as enhanced performance and improved emissions control, against the potential drawbacks, including cost, installation complexity, and the risk of damage or check engine light.

If you are an enthusiast looking for increased performance and don't mind the investment and potential complications, then this upgrade may be worth considering. However, if you are looking for a cost-effective solution or prefer a more straightforward driving experience, it might be best to stick with the OEM catalytic converters.

1. Research and compare the different brands and models of high-performance catalytic converters available.

2. Consult with a trusted mechanic or expert to assess the feasibility and potential benefits for your specific vehicle.

3. Determine your budget and weigh the costs against the potential benefits.

4. Consider alternative performance upgrades if cost or complexity is a concern.

part # 9p1254400a prices

• $716.63-$1499.00

specifications frazzlekits:

• for models: 911, Carrera
• for makes: Porsche
• type: Catalytic Converter
• interchange part number: 17 18 19
• oe/oem part number: , 9p1254400a, 9p1254450a
• manufacturer part number: 9P1254400A
• features: Downpipe
• placement on vehicle: Left, Rear, Right

offer frazzlekits:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• started: March 10, 2026
• quantity: 1

returns frazzlekits:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping frazzlekits:

• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• transit: 3-8 Days
• class: Standard
• cost: $31.23

general frazzlekits:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

payments frazzlekits:

• credit card: Discover
• other
• money order
• wallet: Paypal

seller frazzlekits:

• rating: 100.0%
• # reviews: 350

Porsche 9P1254400A Is Similar To:

• Sharkwerks Shax403 Shark Werks Sport Exhaust For Porsche 991 Carrera / S Used (26.2% similar) $1450.00. (August 27th, 2024)
• Porsche 992.131.703 Oem 992 Downpipes / Cats Factory 911 Carrera S Genuine (36.4% similar) $1100.00–$2469.05. (September 11th, 2024)
• Porsche 992131703a 992.131.703.a Porche 911 992 Carrera Turbo S Oem Factory Exhaust (37.9% similar) $1499.99–$2500.00. (October 18th, 2024)
• Porsche 97011335022 10-16 Panamera 970 4.8 V8 Left And Right Side Exhaust Catalytic Converters (45.4% similar) $1333.44–$1561.23. (October 19th, 2024)
• Fabspeed 608067346125 Porsche 964 Carrera Sport Highflow Catalytic Converter 89-94 (50.9% similar) $4473.95. (October 29th, 2024)
• Fabspeed Fs.por.997s.max Porsche 997 Carrera Maxflo Performance Exhaust 2005-2008 Like New (34.3% similar) $1811.95–$2972.95. (November 20th, 2024)
• Ipe Exhaust 0p996n-a0n00-3 Exhaust0p996n-a0n00-3 Ss 200cel Mid Pipe X Porsche Carrera 996 (20% similar) $2100.00–$3500.00. (March 1st, 2025)
• Ipe Exhaust 1p996n-11-n000-1s / Porsche 911 Carrera S 4s 997 Full System (31.9% similar) $1200.00–$2400.00. (March 1st, 2025)
• Ipe Exhaust 0p97rn-a0n00-3 / Porsche 911 Carrera S 4s Gts 997.2 Full System (33.7% similar) $1400.00–$3450.00. (March 2nd, 2025)
• Porsche Oem Genuine Original Equipment 982.254.351-n 982.254.350-n 982-718 Boxster Cayman Gt4 Gts And Spyder L R Catalytic Converters (41.1% similar) $1500.00–$3500.00. (April 11th, 2025)
• Soul Performance Products Por.9912pse.scc Porsche 991.2 Carrera S Gts W/pse Sport Cats (30.5% similar) $999.99–$5999.00. (May 23rd, 2025)