Free International Shipping

Valvetronic Exhaust Systems Since 1998

Treat your ears to the world renowned Stone Exhaust Signature Sound

Valvetronic Exhaust Systems Since 1998

Treat your ears to the world renowned Stone Exhaust Signature Sound

FIND YOUR EXHAUST

LATEST PRODUCTS

Stone Exhaust BMW N55 Eddy Catalytic Downpipe

Increase horsepower and torque effortlessly with Stone's patented eddy catalytic technology that also adheres to environmental regulations.

Learn More

Stone Exhaust BMW S63M Cat-Back Valvetronic Exhaust System

Stone Exhaust's OEM-integrated valves can open and close automatically without needing any modifications to stock.

Learn More

Stone Exhaust Audi EA888 Cat-Back Valvetronic Exhaust System

Produce more power for your 8V S3, coupled with the world renowned Stone signature exhaust sound.

Learn More

Stone Exhaust BMW N13 Cat-Back Valvetronic Exhaust System

Our award winning Valvetronic System comes with a separate remote controller that opens and closes the valves with a single click.

Learn More

Stone Exhaust BMW N20 Cat-Back Valvetronic Exhaust System

Via 3D scanning and reverse engineering, Stone engineers have designed a 100% OEM fitment exhaust with precision and elegance. 

Learn More

Stone Exhaust BMW N55 Catless Downpipes

Stone Exhaust's unique flex design and crisscross welding employed prevents breakage caused by extreme heat.

Learn More

LATEST NEWS

Valvetronic - How Stone Introduced A Game Changer In The Industry

View More

Stone Exhaust @ SEMA 2020 - The Annual Affair

View More

Stone Exhaust Makes it to Top 10 Consumer Choice for Exhausts

View More