So what are your top 5 modifications for the CTS-V? Ones that you'd perform on a new V?
1. CAGS Eliminator
2. Air Intake?
3. Front Strut Tower Bar?
4. Cat Back Exhaust
5. Modified Throttle Body?
1. CAGS Eliminator
2. Air Intake?
3. Front Strut Tower Bar?
4. Cat Back Exhaust
5. Modified Throttle Body?