▲ 6 r/zx4r
What could this sound be? Should I be worried?
Previous owner installed a graves slip on. Has stock headers, could it just be a loose exhaust causing it to rattle? It doesn’t change at all when I rev the bike or increase rpms, no smoke out the exhaust, pulls and runs like normal, no CEL etc.
u/Frostii61 — 19 days ago