Tenneco Inc. warrants qualifying DynoMax® products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed.
DynoMax® Ultra Flo™ SS Polished Mufflers
DynoMax® Ultra Flo™ Welded Mufflers
DynoMax® VT® Mufflers
DynoMax® Super Turbo™ Mufflers
DynoMax® Stainless Steel Systems (38XXX and 39XXX Series)