It's more about if it's worth it to you. My sedan is automatic, it's not going have a race transmission, it's not going to be raced, but I still upgraded it a little. It felt a little anemic to me, so I did a little bit to get a little more out of it. Personally, I just wanted more power out of it, for what I need when driving in it. It needed a little help making that left turn quicker, or getting up to highway speeds. For a daily, it's okay, but I wanted a little more out of it. It wasn't about spending the dollars and cents(to a point), but making it get where I thought it should be. Obviously, your needs and finances are different from mine. I would say that, yes, it is worth it. It won't be a night and day difference, but since it's such a low hp motor, it's more palpable. The more open exhaust will let the turbo spool quicker and you can gain a little bit of power. The dollar to benefit is a ratio that you can determine.