fits make: Porsche. year: 1973.

( Manufacturer Part Number: 91110540700 ), ( Type: Exhaust Valve ), ( Oe/oem Part Number: 3069 ), ( Country/region Of Manufacture: Germany )
The Porsche 911 RSR 4.1 Exhaust Valve, with the part number 10540700 ATE 3069, is a crucial component for the iconic 1973 Porsche 911. This exhaust valve is a testament to the precision engineering and high-performance standards that Porsche is renowned for.
The 911 RSR 4.1 Exhaust Valve is designed to optimize the exhaust system's performance, ensuring optimal engine efficiency and power delivery. Made from high-quality materials, this valve is engineered to withstand the extreme temperatures and pressures generated by the high-revving flat-six engine in the 1973 Porsche 911 RSR.
The valve features a robust construction, with a durable design that ensures long-lasting performance. Its intricate engineering allows for precise control of exhaust gases, reducing backpressure and improving engine breathing. This results in increased power output and improved throttle response, providing the driver with a more exhilarating driving experience.
The Porsche 911 RSR 4.1 Exhaust Valve is a direct replacement for the original part, ensuring a perfect fit and easy installation. It is designed to work seamlessly with the existing exhaust system, maintaining the original look and feel of the 1973 Porsche 911 RSR.
In conclusion, the Porsche 911 RSR 4.1 Exhaust Valve, with part number 10540700 ATE 3069, is not just a replacement part. It is a performance upgrade for your classic Porsche 911, enhancing its power, sound, and overall driving experience. If you are a Porsche enthusiast or a classic car restorer, this exhaust valve is an essential addition to your parts list.
Pros of buying a Porsche 911 RSR 4.0 Exhaust Valve (Part Number: 3069 911 RSR) for a 1973 Porsche 911:1. Improved Performance: The exhaust valve is designed to enhance the performance of your Porsche by optimizing the exhaust flow, which can improve acceleration, horsepower, and overall engine efficiency.
2. OEM Part: This is an Original Equipment Manufacturer (OEM) part, which means it's made by Porsche itself and is designed to fit and function perfectly with your car.
3. Durability: Porsche parts are known for their high-quality construction and durability, which can help reduce the need for future replacements.
Cons of buying a Porsche 911 RSR 4.0 Exhaust Valve (Part Number: 3069 911 RSR) for a 1973 Porsche 911:1. Cost: Porsche parts, especially performance parts, can be quite expensive. The cost of this exhaust valve may be higher than aftermarket alternatives.
2. Availability: Due to its specificity, this part may not be easily available in local auto parts stores, and you may need to order it online or through a specialty dealer.
Conclusion: If you're looking to enhance the performance of your 1973 Porsche 911 and are willing to invest in a high-quality, OEM part, the Porsche 911 RSR 4.0 Exhaust Valve (Part Number: 3069 911 RSR) could be a worthwhile investment. However, if cost is a concern, you may want to consider aftermarket alternatives.
Recommendation: Before making a purchase, be sure to research the part thoroughly and compare prices from different sources to ensure you're getting the best deal. Also, consider the installation cost and your own mechanical abilities before deciding to install it yourself or pay a professional to do it for you.
Here is a nice used original genuine Porsche 41.5mm exhaust valve 911.105.407.00 as on 1973 911RS model's. Please see pictures. This can be shipped anywhere worldwide. No surprises here.
Weir spreeing Porsche.