Before you dive into upgrading your 2017 WRXs exhaust, its crucial to know that are 2017 WRX downpipes restricted in CA is a common concern due to the states strict emissions laws. This guide will help you navigate the landscape and find compliant options.
If youre wondering are catless Downpipes louder than catted WRX systems, the answer is a definitive yes, and were here to explain exactly why that raw rumble is so much more pronounced.
So, youve been asking, Are catless downpipes louder than catted WRX? The answer is a resounding yes, and were here to explain exactly why your WRX will roar louder without that catalytic converter.