Ark Performance 304 SS Cat-Back Exhaust System with Split Rear Exit (Polished) for 2021-2021 Lexus IS350(SM1502-2100G) FITMENT_ENTHUSIAST 7 1998 Audi A8 Engine:

7 1998 Audi A8 Engine: 3

Gasket is heat resistant to 2500°F

AEM Synthetic Air Filter Cleaner loosens and dissolves dirt and grime build up on synthetic filters so they can be rinsed clean with water

Dyno Proven gains of up to 16 hp and 16 lb-ft

Ark Performance 304 SS Cat-Back Exhaust System with Split Rear Exit (Polished) for 2021-2021 Lexus IS350(SM1502-2100G) FITMENT_ENTHUSIAST 7 1998 Audi A8 Engine:GRiP 304 SS Cat Back Exhaust System with Split Rear Exit (SM1502 2100G) by ARK Performance. Exhaust System Type: Cat Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 5". Exhaust System Sound: Aggressive Loud. The ARK "GRiP" exhaust system provides the serious enthusiast a combination of sound, style, and quality craftmanship. As a leader and innovator in aftermarket exhaust systems we are highly recognized for ARK exclusive designs,