MBRP 18-21 Audi S5 Coupe/S4 Sedan T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust - SS Tips Drivetrain>Diff Braces Exhaust kit 16640 features a

Exhaust kit 16640 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back

transmission temperature gauge

In place of the 180 Technology® resonators in the rear lies Track Edition straight sections

BMRs A-arm Kit (AA031) eliminates A-arm deflection and is designed for street performance

You will have the added peace of mind knowing you're covered

MBRP 18-21 Audi S5 Coupe/S4 Sedan T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust - SS Tips Drivetrain>Diff Braces Exhaust kit 16640 features aTHE ONLY EXHAUST YOU"LL EVER NEED MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. Its the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends.