Cr Br Custom Exhaust & Undercar Service, LLC 313 N. Grandstaff, Auburn 260-927-0381 Stock and custom exhaust, alignments, brakes, suspension and steering. Cr Br Custom Exhaust & Undercar Service, LLC 313 N. Grandstaff, Auburn 260-927-0381 Stock and custom exhaust, alignments, brakes, suspension and steering.