SA has a point, you can't put low quality parts on cars and expect to get much out of them. I'm not saying price will depict the quality on a part. Just that if you put an exhaust part that will probably give out if you scrape and what not it'll suck to have spent that much money for nothing. No disrespect to top speed but I've seen the fitment for their exhausts and the tips stick out tremendously and that was kinda a deal breaker for me. I ended up going with the ark dts exhaust. I'm hoping to install it tomorrow. The exhaust was over 1k but hey it's well worth it. Good quality exhaust, has warranty, awesome welds, they clean the welds within the pipes to ensure good air flow, and not to mention the sound. Just make sure you make the right decision bud. It sucks to buy something for $300-$400 then later down the road think "I want something better but I already wasted $300-$400". Good luck