ISR HFC also retains the factory Oxygen sensor location and also adds a more aggressive Exhaust tone. What's in the Box.Stainless Steel high flow cats. 2x 2 bolt exhaust gaskets. 2x 3 bolt exhaust gaskets. Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.
When receiving your package, please open all of the boxes immediately to check if all the contents are inside and not damaged. If the product received is defective, a replacement will be sent as soon as possible.
I will refuse any damaged or products that are not in good condition. They will inform you on how to proceed based on their policies. All of my products are 100% brand new unless otherwise stated in the description above. As mentioned above, please inspect your order upon receipt. All items (except those exempted) are intended for off road use only, may never be used on public roads and highways.