[ProjectM96]

Originally Posted by Kenny Boxster

The new sound sounds so beautiful!
Were these the pipes you used?

Porsche 986 Boxster 2.5L 97-99 Performance Catless Pipe Test Pipe Pipes in 50mm | eBay

It says for 97-99 cars but I don't know if it is for 2000+?

Thanks, but no, Same brand, but those pipes are specifically for 2.5L. For 2000+ 2.7 and 3.2 engines, they do Not have those holes for the O2 sensor like the pipes in your link.

For 97-99 Boxsters, I believe it will cause a CEL and won't pass emissions. The exhaust system design is slightly different.

For 2000+
Those O2 sensor holes are not needed and do not cause CEL or emissions problems.

Just keep checking up on ebay for the 2000+ 2.7, 3.2 pipes.