MBRP 2016+ Ford Focus RS 3in Dual Outlet Cat-Back Exhaust T409 SS - S4203409 fits_2017-`Lexus`IS300 By using the latest FEA

By using the latest FEA analysis software

Features Premium Hardware Including/Multi-Ply Silicone Hoses And T-Bolt Style Hose Clamps

Does not fit GT3 RS models

Increased Flow by 33%

Helps Eliminate Sag And Bottoming Out

MBRP 2016+ Ford Focus RS 3in Dual Outlet Cat-Back Exhaust T409 SS - S4203409 fits_2017-`Lexus`IS300 By using the latest FEARELIABILITY BACKED FOR A LIFETIME ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If youre looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you dont find yourself faced with lots of