aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Polished Tips (49-44086-P) TRANS_5_AUTOMATIC Larger catalytic converters are better

Larger catalytic converters are better because they allow for more exhaust flow and the increased catalysts surface area allows for better exhaust gas filtering which means emissions compliance and will NOT trigger a check engine light

For the majority of the time the factory exhaust sound heard is a factory tone

Triple-C-Technology®

0 Turbo 2018 Cadillac CTS Engine: 2

Module Description_LAB Black Hawk Powersports - Front Left Corner Module Description_MKT Bilstein Black Hawk Powersports coilovers are specifically engineered to vastly improve the performance of your UTV

aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Polished Tips (49-44086-P) TRANS_5_AUTOMATIC Larger catalytic converters are betterLarge Bore HD 409 SS DPF Back Exhaust System with Split Side Exit (49 44086 P) by aFe. This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 4". Exhaust System Sound: Moderate. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD DPF Back