The endless catback Exhaust Question

Going to get the 2004 rsx type S soon and thinking about getting a cat back exhaust. Just wondering what people think about the HKS hi power exhaust? I've read and heard about Greddy Evo, N1, etc but nothing about HKS. I don't really care about the sound of the exhaust but i don't want to spend 5 bills on a pos. As for hp i know i ain't getting jack but an exhaust is a must. All comments are appreciated. Thanks

As for hp i know i ain't getting jack but an exhaust is a must.

Actually, since you're getting a full catback, you will have some gain. Its the Axlebacks and mufflers that don't give you anything.

anyone kno if the apexi catbacks are any good?

very good