Generally speaking, a straight piped exhaust has had the muffler(s), H-pipe, catalytic converter(s), and resonator(s) removed. This is considered to be the original (muscle car era) straight pipe ...

using muffler packing, and wrapping the exhaust system pipes with fiberglass material. Read more: 14 Of The Best Harley-Davidson Motorcycles Ever Made A baffle is a cylindrical tube that slides ...

Akrapovic has a new titanium exhaust system for the 2025 Yamaha R9.

Just wanna get away with rather bad muffler. Hello Zigwheels, What do you mean by when you say the Catalytic Converter of Apache 310RR is located at the end of the exhaust pipe?To be specific ...