Welcome to Mel's Manufacturing! We specialize in designing, developing, and producing high-quality diesel exhaust systems for you light duty diesel pickup truck. With our advanced manufacturing processes and commitment to research and development, we are dedicated to providing our customers with the best diesel exhaust solutions on the market
4" SS DOWNPIPE BACK EXHAUST SYSTEM WITH MUFFLER | 11-19 SUPER DUTY EXTENDED/CREW CAB 6.7L AUTOMATICImportant Note: This product requires the use of aftermarket tuning
4" DOWNPIPE BACK EXHAUST WITH MUFFLER | 20-22 SUPER DUTY EXTENDED/CREW CAB 6.7L AUTOMATICImportant Note: This product requires the use of aftermarket tuning
4" CAT & DPF DELETE PIPE WITH MUFFLER | 20-22 SUPER DUTY F-450/F-550 CAB & CHASSIS 6.7LImportant Note: This product requires the use of aftermarket tuning
4" DOWNPIPE BACK DPF DELETE EXHAUST | 11-19 F-350/F-450/F-550 SUPER DUTY CAB & CHASSIS 6.7LImportant Note: This product requires the use of aftermarket tuning
4" DOWNPIPE BACK EXHAUST SYSTEM WITHOUT MUFFLER| 11-19 SUPER DUTY 6.7L WITH AUTOMATIC TRANSMISSIONImportant Note: This product requires the use of aftermarket tuning
4" DOWNPIPE BACK EXHAUST SYSTEM WITH MUFFLER | 11-19 SUPER DUTY EXTENDED/CREW CAB 6.7L WITH AUTOMATIC TRANSMISSIONImportant Note: This product requires the use of aftermarket tuning
