ENGINE BOLT KIT BBF HEX Fasteners & Hardware While the factory cat-back remains

While the factory cat-back remains in place the acoustic transformation is dramatic with a 85-92 dB exhaust volume increase at wide-open throttle

Part 98850 is configured for its specific application with attention to fitment requirements

SKU 721986 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Part 24834 is configured for its specific application with attention to fitment requirements

Part 98178 is configured for its specific application with attention to fitment requirements

ENGINE BOLT KIT BBF HEX Fasteners & Hardware While the factory cat-back remainsThe ENGINE BOLT KIT BBF HEX is a premium grade fastener kit from ARP, the leading manufacturer of performance engine fasteners. These components are made from 8740 chromoly steel with precision rolled threads and heat treated to 190,000 200,000 psi tensile strength for reliable service. Part 93698 is configured for its specific application with attention to fitment requirements. ARP fasteners feature thread root radius improvements that reduce stress