Hi everyone, i am interested in purchasing a downpipe for my si and also a front-pipe back exhaust system from 27won. What are your opinions on the downpipes from these companies? Who makes the better performer?
IMO if you are staying stock turbo they will perform about the same. If you upgrade to a big turbo I think the PRL will perform better since its 3" all the way back. The 27Won tapers from a little over 3" to 2.5".
If you have any specific questions feel free to post them and I can answer them. All the details are on the product page but if you want to know some more let us know.