24- CT4-V Blackwing Cat Back Exhaust Brake Kits NOTE: The exhaust system is

NOTE: The exhaust system is only offered with black tips as one of the tips is non-functional and would lead to non-matching discoloration over time if polished tips were used

Exhaust System - Sport - Cat-Back - 3 in Diameter - Single 4 in Dual Tips - Stainless - Polished Pro-Series Tips - 6

5 in Diameter - Twin 4 in Dual Tips - Stainless - Polished Pro-Series Tips - 5

The stock air inlet is fully functional to provide four intakes into the engine for maximum airflow

This optimized design yields up to an incredible 10HP and 15 lb-ft of torque even without any additional modifications

24- CT4-V Blackwing Cat Back Exhaust Brake Kits NOTE: The exhaust system isExhaust System Xtreme Cat Back 3 in Diameter 4. 5 in Black Carbon Fiber Tips Stainless Natural Cadillac CT4 V 2024 Kit