AP Exhaust

3.5" Preformed Lap Joint Band Clamp - TorcTite - 2 Pack

This 3.5 inch Torctite preformed lap joint band clamp is designed to provide a strong, leak free connection for exhaust pipe joints. Built to fit 3.5 inch exhaust tubing, the preformed lap joint...

3.5" TorcTite Easy Seal Flat Band Clamp - 304 Stainless Steel - 2 Pack

This 3.5 inch TorcTite Easy Seal flat band clamp is designed to provide a secure, leak free connection for exhaust pipe joints. Manufactured from corrosion resistant 304 stainless steel, this clamp...

4" - 45 Degree Mandrel Bend Exhaust Elbow - Diesel / Race Applications I.D.-O.D.

This 4-inch 45-degree exhaust elbow is perfect for custom exhaust fabrication or replacement projects. It features a 4-inch inside diameter (ID) on one end and a 4-inch outside diameter (OD) on the...

4" - 90 Degree Mandrel Bend Exhaust Elbow - Diesel / Race Applications I.D.-O.D.

This 4-inch 90-degree exhaust elbow is designed for smooth exhaust flow and easy installation in custom or replacement exhaust systems. Featuring a 4-inch inside diameter (ID) on one end and a 4-inch...

4" 304 Stainless Steel Preformed Lap Joint Band Clamp - TorcTite - 2 Pack

This 4 inch Torctite preformed lap joint band clamp is designed to provide a strong, leak free connection for exhaust pipe joints while offering a polished, high end appearance. Manufactured from...

4" 90 Degree Mandrel Bend Exhaust Elbow - Diesel / Race Applications - I.D.-O.D.

Upgrade your exhaust system with this heavy-duty 4-inch 90-degree exhaust elbow, designed for smooth flow and easy fitment in custom or replacement exhaust setups. This elbow features a 4-inch inside...

4" Diesel / Race Exhaust Coupler / Adapter - ID to ID Connector

Upgrade your exhaust system with this high-quality AP Exhaust 14603 Exhaust Pipe Connector designed to provide a reliable, straight-through link between two matching 4-inch diameter pipes...

4" Diesel / Race Exhaust Coupler / Adapter - OD to OD Connector

Upgrade or repair your exhaust system with the AP Exhaust 8972 exhaust connector, designed to join two sections of 4 inch inside diameter exhaust tubing. This connector features a 4 inch outside...

4" ID to 3" ID Diesel / Race Exhaust Reducer / Adapter / Coupler

Upgrade or adapt your exhaust system with the AP Exhaust 8956 reducer coupler, designed to connect 4 inch outside diameter exhaust tubing to 3 inch outside diameter tubing. This reducer features a 4...

4" ID to 3" OD Diesel/Race Exhaust Reducer / Adapter / Coupler

Upgrade or adapt your exhaust system with the AP Exhaust 8963 reducer coupler, designed to connect 4 inch outside diameter exhaust tubing to 3 inch inside diameter tubing. This coupler features a 4...

4" ID to 3.5" ID Diesel / Race Exhaust Reducer / Adapter / Coupler

Upgrade or adapt your exhaust system with the AP Exhaust 8957 reducer coupler, designed to connect 4 inch outside diameter exhaust tubing to 3.5 inch outside diameter tubing. This reducer features a...

4" ID to 3.5" OD Diesel/Race Exhaust Reducer / Adapter / Coupler

Upgrade or adapt your exhaust system with the AP Exhaust 8964 reducer coupler, designed to connect 4 inch outside diameter exhaust tubing to 3.5 inch inside diameter tubing. This coupler features a 4...

4" ID to 4" OD Diesel/Race Exhaust Reducer / Adapter / Coupler

The AP Exhaust 8991 connector is designed to make it easy to join two 4 inch exhaust pipes when one connection needs to slide over a pipe and the other needs to slide into a pipe. One end of this...

4" OD to 3" ID Diesel / Race Exhaust Reducer / Adapter / Coupler

The AP Exhaust 9722 reducer coupler is designed to connect a 4 inch exhaust component to a 3 inch exhaust pipe. One end of this coupler is 4 inch outside diameter, which is made to slip into a 4 inch...

4" OD to 3" OD Diesel/Race Exhaust Reducer / Adapter / Coupler

The AP Exhaust 9648 reducer coupler is designed to step down between two different size ID connections by using outside diameter ends. This coupler is 4 inch OD on one end and 3 inch OD on the other...

4" OD to 3.5" ID Diesel / Race Exhaust Reducer / Adapter / Coupler

The AP Exhaust 9332 reducer coupler is designed to connect a 4 inch exhaust component to a 3.5 inch exhaust pipe. One end of this coupler is 4 inch outside diameter, which is made to slip into a 4...