The Borla "Cat Back™" name implies the exhaust system is located behind the factory catalytic converter where there factory emissions remain untouched and vehicle stays emissions compliant. This remains distinct from the Axle Back exhaust system that is located behind the rear axle. Alex Borla coined the phrase 'Cat Back' and introduced the Stay Updated. American Speed Australia are stockists and distributors of Borla Exhaust systems incl Mustang S550 AUDI BMW Chrysler SRT Jeep, Ford Focus and more. In stock buy online now at americanspeed.com.au Located in Moorabbin Vic. Australia. Phone (03) 9553 6915. 2006 Jeep XK Commander Limited 5.7L Hemi 1998 Jeep ZJ Grand Cherokee Limited 5.9L 1997 Jeep TJ Wrangler 4.0L. Save Share. Green 5.7 Hemi, Borla Exhaust, Mopar CAI Weight: 1.0 lbs. Price: $48.00. Quantity: E-mail this product to a friend. **Please check local and State laws for emissions compliance before purchasing this product**. Description. Product Fitment. Reviews (0) EGR blockoff for the 6.4L HEMI powered Dodge RAM truck. Thank you for watching! Hit the like button if you enjoyed watching!Video Review: Borla Exhaust Jeep Grand Cherokee WK2 3.6L V6 (2014-2021) S-Type Catback - Bright Chrome / Black Chrome MBRP Exhaust Jeep Grand Cherokee 4.7/5.7 V8 Hemi (05-10) 3 Jeep 5.7L Cat-Back Corsa's full cat-back exhaust system 14452 fits the Jeep Grand Cherokee 5.7L HEMI. This kit features a straight-through nonrestrictive system design to maximize airflow. The kit is designed to improve performance and fuel economy. Mandrel Bends and the overall system design delivers increased airflow vs. the stock exhaust. 2021 Dodge Durango SRT Hellcat Exhaust Systems (6) Cat-Back Exhaust System. Part# 140886BC What vehicle does this fit? Sound Level: Engines: 6.2L Body: 4 DR SUV Drive: AWD. Pipe Diameter: 3" Tip Size: 4.5" Exit: Truck Single Split Rear Exit. N0 2022 Model. eAt1yX.