Flowmaster 8425810 Super 10 Series, 2.50 in In/Out

Flowmaster’s latest version of its popular Super 10 Series muffler is now offered in a crossflow design. This 409S Stainless Steel muffler is designed to be mounted transversely and has a 2.50 inch inlet and dual 2.50 inch outlets. Like all Super 10 Series mufflers, this single chamber design delivers a powerful and aggressive tone inside and outside of the vehicle. This muffler is built in the USA and is backed by Flowmaster’s Lifetime Limited Warranty.