EXHAUST

BESTfit DPF Exhaust Flex Connector PipeOur Flex Connector, crafted in the USA, boasts a 4-inch flange by 4-inch flange dimension, compressed to 11.375 inches. Ensuring top-notch quality, it's sold individually as an aftermarket replacement part,...

BESTfit 21 Inch Long DPF 4 Inch Flex Connector Turbo Pipe W/ 5 Inch O.D. FlareOur flex connectors are designed for durability and reliability, proudly made in the USA to ensure quality. Sold individually as aftermarket replacement parts, they offer a...

BESTfit Stainless Steel 4 Flex Turbo Connector With Bend 5 Inch O.D. Our flex connectors are engineered for reliability and durability, ensuring optimal performance for your vehicle. Designed and manufactured in the USA, these connectors meet quality...

BESTfit 7 X 54 O.D. Inch Miter Top Stack Reduced To 5 Inch * High Quality Stack* Chrome-Plated Steel* 7 Inch Diameter Stack Reduced To 5 Inch O.D.* 54 Inch Overall Height* Miter* Sold Individually * Warranty On Stacks Against Defects In Workmanship &...

BESTfit Exhaust Elbow Fits KenworthCrafted from chrome-plated steel, our exhaust elbow is tailor-made for the passenger side, providing a perfect fit and durable performance. Sold individually as an aftermarket replacement part, it ensures optimal...

BESTfit Exhaust Elbow Fits KenworthOur chrome-plated steel exhaust elbow, designed for the driver's side, offers both durability and style to your vehicle's exhaust system. Sold individually as an aftermarket replacement part, this elbow ensures a...

BESTfit Intermediate Elbow Fits Kenworth 1986-2006Our elbow, constructed from aluminized steel, serves as a critical component positioned on the driver's side between the exhaust tee flex pipe and the BOM elbow. Sold individually as an aftermarket...

BESTfit Chrome West Coast Turn Out Top Stack 72 Inch x 5 Inch O.D. * High Quality Stack* West Coast Turn Out* Made Of Chrome-Plated Steel* 5 Inch O.D. Straight End* 72 Inch Length* Mirror-Like Finish* Quality Triplex Nickel For Improved Adhesion And...

BESTfit Flex Connector Replaces 21428534Our aftermarket Connector is designed to meet the highest standards of quality and performance. With dimensions of 4 inches Flange x 5 inches Flange x 17.5 inches Relaxed, it offers a precise fit and reliable...

BESTfit Flex Connector Looking for a strong and reliable exhaust bellows? Look no further! Our 5-inch flange by 5-inch flange by 16-inch compressed exhaust bellows is just what you need. Made right here in the USA, these aftermarket replacement parts are...

BESTfit Flex Connector Fits International Our aftermarket replacement Connector is tailored for use with ISX Cummins Engines, offering a reliable solution for your vehicle. Featuring dimensions of 4 inches Flange x 5 inches O.D. x 37 inches Overall...

BESTfit Flex Connector Fits International Our aftermarket replacement Connector is designed to replace OEM part number 3826294C2, specifically for use with 13 Liter Max Force Engines. With dimensions of 4 inches Flange x 5 inches OD x 19 inches OAL, this...