The Results Porsche 997 Front Suspension (Before) Porsche 997 Front Suspension (After) Honda Civic DC5 Type R – Front Wheel Well (Before) Honda Civic DC5 Type R – Front Wheel Well (After) Porsche 964 C4 Rear End (Before) Porsche 964 C4 Rear End – Dry Ice and Electro Chemical Cleaning (After) Porsche 964 C4 Underbody – During Dry Ice Cleaning (Before) Porsche 964 C4 Underbody – Dry Ice Cleaning (After) Porsche 997 – Rear Subframe/Suspension (After) Honda Civic DC5 Type R – Front Subframe (After) Porsche 964 Primary Muffler bypass pipe during Electro Chemical Cleaning