Borla 2.50" Dual In/Out 19" x 9.5" x 4" PRO-XS Muffler (400286) YMM_1983_1988_Mercury_Cougar_VI The material's resistance to oil

The material's resistance to oil

Precision-machined components for a secure fit and easy installation

Fitment should be verified against the vehicle's specifications to ensure compatibility

The high-quality materials ensure durability and resistance to wear

NRG NRG 700 Series M12 X 1

Borla 2.50" Dual In/Out 19" x 9.5" x 4" PRO-XS Muffler (400286) YMM_1983_1988_Mercury_Cougar_VI The material's resistance to oilBorla PRO XS Muffler Universal Fitment Part #: 400286 Overview The Borla 2. 50" Dual In Out 19" x 9. 5" x 4" PRO XS Muffler is a high performance exhaust component engineered for automotive enthusiasts who demand both aggressive sound and reliable durability. Designed to fit a wide range of performance vehicles, this muffler helps optimize exhaust flow, supporting improved response and a commanding exhaust note. Crafted with Borlas signature