Atomic Astra exhaust are proudly designed and made in America by hand.

AtomicAstra.com list all Authorized Atomic Astra dealers.

The Atomic Astra certified authentic card cannot be re-issued under any circumstances.
(see about using office vs authorized)

Due to the fact that you can get drastically different dyno numbers based off of the brand of dyno, weather/temperature, elevation, and calibration we decided not to post them as they can vary from car to car depending on these factors.