![Porsche 987.2 Cayman & Boxster Valved Cat Back Porsche 987.2 Cayman & Boxster Valved Cat Back](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/300x300/products/515/1326/100086_1_png-800x800__42318.1696324946.png?c=1)
![Porsche 987.1 Boxster & Cayman Valved Cat Back Porsche 987.1 Boxster & Cayman Valved Cat Back](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/760x760/products/512/1315/100013_1_png-800x800__12689.1696325048.png?c=1)
This loud, aggressive sports/performance catback exhaust system for Porsche 987 Cayman & Boxster howls like a banshee at high revs with the valves open and generally produces the sound and performance expected of a car as prestigious as the 987. The system is suitable for passing tests such UK MOT and comes with all gaskets and bolts needed to fit. This is a Topgear exclusive product with limited stock; order now to avoid disappointment. We have a similar, valved system, available for 987.2. Check out the awesome video's below, showcasing the product with both valves open and valves closed.