MBRP Armor Pro 3 Inch Cat-Back Quad Exit Exhaust For 15–20 Audi S3 2.0L T304 SS 2013-2018 Ford Focus 2.0L EcoBoost ST Designed to maximize exhaust flow

Designed to maximize exhaust flow and minimize exhaust temperatures your Truck will use less gas

T409 resists penetrating rust and handles everyday driving conditions

the XL80 offers a 20% dimming feature

The intake tube runs through the silicone tube seal on the airbox that compesates for engine movement

Interfaces with OBDII Port (On-Board Diagnostics/Information) to communicate directly with the vehicle ECU

MBRP Armor Pro 3 Inch Cat-Back Quad Exit Exhaust For 15–20 Audi S3 2.0L T304 SS 2013-2018 Ford Focus 2.0L EcoBoost ST Designed to maximize exhaust flowTake your Audi S3 to the next level with the MBRP Armor Pro Cat Back Exhaust System. Crafted from premium T304 stainless steel, this system is engineered for unmatched durability and corrosion resistance, making it ideal for demanding driving conditions and performance focused enthusiasts. The system features a quad split rear exit design and delivers a deep, aggressive exhaust tone with refined acoustics, thanks to the integrated Helmholtz resonator.