Tag: straight pipe

loudest exhaust straight pipe cat-back exhaust dB noise level loud car exhaust

What is the loudest type of exhaust? A guide to straight pipes, cat-backs, and decibel levels

Discover which exhaust system is the loudest. We compare straight pipes, cat-backs, and muffler deletes, detailing decibel levels, legality, and pros/cons for each setup.

June 8 2026