Catless Downpipes Louder? Stunning WRX Truth
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.
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.