I was working on adding some parts to my car to change the note of it.

Started with stock, only having KN filters.
Added Leistung secondary cat bypass pipes.
Then added the Leistung SR1 exahust (modified after talking to the maker of it to hear what I was looking for).

Interested in feedback. What do you think? Have total of 6 videos, comparing inside and outside sounds, each with KN only, KN+secondary cat bypass, and then KN+secondary bypass+SR1 exhaust, to get an idea of how each sounds.

Again, interested in feedback. Thanks.


1. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - IDLING - INSIDE SOUNDS - CLICK HERE
2. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - IDLING - OUTSIDE SOUNDS - CLICK HERE
3. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - NORMAL DRIVING - INSIDE SOUNDS - CLICK HERE
4. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - NORMAL DRIVING - OUTSIDE SOUNDS - CLICK HERE
5. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - HARD ACCELERATION - INSIDE SOUNDS - CLICK HERE
6. KN filter / KN+2nd cat / KN+2nd CAT+SR1 - HARD ACCELERATION - OUTSIDE SOUNDS - CLICK HERE