We have a Mopar Challenger HEMI cat-back kit that fits the 5.7. Very clean, no issues, no welding. Original!!! Original!!! Original!!! We offer installation at the same location. Location: Khobar, Al-Fawaziyah Industrial Area. To reach the location, type (Garage 392) or 392 GARAGE. ***Shipping available to all regions of the Kingdom***. For service, contact WhatsApp (phone number appears when you click the contact button).