JBA Performance Exhaust

2000-06 TJ Wrangler, Unlimited and Rubicon 4.0L 6 cylinder engine 1-1/2" mandrel-bent stainless steel primary tubes Limited lifetime warranty Stainless steel with silver ceramic coated JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime warranty. Learn More

1991-95 YJ Wrangler 2.5L or 4.0L engine Mandrel bent tubing High flow stainless muffler 2-1/2" polished and chrome plated stainless steel rolled tip Limited lifetime warranty JBA's stainless steel exhaust systems are engineered and tuned for maximum performance with the maximum amount of ground clearance possible. They feature all stainless steel construction using mandrel-bent tubing, JBAs high flow stainless muffler an and finish with a 2.5 polished and chrome plated stainless steel rolled... Read More Learn More

1997-99 TJ Wrangler 2.5L or 4.0L engine High flow stainless muffler 2.5" polished and chrome plated stainless steel rolled lip tip Limited lifetime warranty. JBAs stainless steel exhaust systems are engineered and tuned for maximum performance with the maximum amount of ground clearance possible. They feature all stainless steel construction using mandrel-bent tubing, JBAs high flow stainless muffler an and finish with a 2.5 polished and chrome plated stainless steel rolled lip tip. Each... Read More Learn More

1991-99 Wrangler 4.0L 6 cylinder engine 1-1/2" mandrel-bent stainless steel primary tubes Limited lifetime warranty Stainless steel with silver ceramic coated JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime warranty. Learn More

2000-06 TJ Wrangler, Rubicon and Unlimited 4.0L engine 1-1/2 mandrel-bent stainless steel primary tubes Includes hardware, gasket, and instructions Limited lifetime warranty Titanium ceramic coating JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime... Read More Learn More

JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime warranty. Learn More

1991-99 Wrangler 4.0L 6 cylinder engine 1-1/2" mandrel-bent stainless steel primary tubes Limited lifetime warranty Stainless steel finish JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime warranty. Learn More

1991-99 Wrangler 4.0 L engine 1-1/2 mandrel-bent stainless steel primary tubes Includes hardware, gaskets, and instructions Limited lifetime warranty Titanium ceramic coating JBA Cat4Ward headers feature 1-1/2 mandrel-bent stainless steel primary tubes, one piece CNC laser-cut flanges and JBA sealing dome technology. Each kit includes all the necessary hardware, gaskets and instructions for a professional no-leak installation and is covered by JBAs limited lifetime warranty. Learn More

2000-06 TJ Wrangler and Rubicon 2.5L or 4.0L engine 2.5" polished and chrome plated stainless steel rolled lip tip Limited lifetime warranty. JBAs stainless steel exhaust systems are engineered and tuned for maximum performance with the maximum amount of ground clearance possible. They feature all stainless steel construction using mandrel-bent tubing, JBAs high flow stainless muffler an and finish with a 2.5 polished and chrome plated stainless steel rolled lip tip. Each system is covered by... Read More Learn More