Cadillac CT4-V Blackwing Down Pipes Catalytic Converter?:With Cats While the carbon plenum doesn’t

While the carbon plenum doesn’t provide a performance boost per se

maintaining a clean and organized cargo space

contouring perfectly to your vehicle's rear floor area for a seamless appearance

aFe Takeda Exhaust Axle-Back 13-16 Honda Accord Coupe EX-L V6 3

Cadillac CT4-V Blackwing Down Pipes Catalytic Converter?:With Cats While the carbon plenum doesn’tCT4 V Blackwing owners, how does 28 30 additional rear wheel horsepower and NO CEL sound? Our new severe duty downpipes by ARH deliver just that and more! The incredible gains come with no additional changes other than the swap. Manufactured using heavy duty 5 G Sport cats, this kit can handle whatever performance potential is your goal, most especially if tuning of any kind is planned. Our downpipes are a direct bolt in with no modifications