Tested for 1,000 miles on our flagship car. These cats will prevent odors, but these were the first type of cats we tried for the CT4-V Blackwing and were not quite good enough to stop codes from popping up. The included DTC Assassin will allow you to easily clear the codes when they arise. Excellent condition and includes new OEM hardware kit.
WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability, including fines of up to $4,819 per day. Not for sale or use in California.