DPF Exhaust Kits for Peterbilt 389 TrucksThe ALL NEW RoadWorks Full Diameter DPF Exhaust Kits are available for 2018+Peterbilt 389 with DPF in 7” or 8” diameters using our One Piece Top Pipes!• Includes all new brackets, hardware, and chromed stainless clamps• Relocates DPF forward to accommodate long drop picket elbows• Includes upper slider bushing clamp for unibilt and daycab models• Works with RoadWorks DPF lowering kit (Ordered seperately)• Full diameter Y pipe for improved performance and style• Designed for trucks with outboard DPF2 YEAR LIMITED WARRANTYDPF EXHAUST KITS FOR PETERBILT 389 (2018+)PART #KITPBXDPF-7KITPBXDPF-8Exhaust Kit and DPF Relocate for 389 Peterbilt 7”Exhaust Kit and DPF Relocate for 389 Peterbilt 8”NEW DPF EXHAUST KITSAVAILABLE FOR PETERBILT 389 TRUCKS (2018+)DPF EXHAUST KITN*The part numbers beginning with ‘N’ in the right-sided column designate 304 stainless material.304 stainless has enhanced corrosion resistance.For RoadWorks customer service, call 1-800-448-8741EXHAUSTEXHAUST
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