User Manuals, Instructions and Guides for JBA products.

JBA 1650S Mercury Cougar Mid Length 5/8 Inch Header Shorty Stainless Steel 65 Owner’s Manual

This owner manual provides important instructions for the JBA 1650S Mercury Cougar Mid Length 5/8 Inch Header Shorty Stainless Steel 65, including emissions compliance and installation tips. It also warns of potential hazards and damage during installation, while outlining the benefits of JBA's sealing beads for preventing leaking gaskets.

JBA 1669S 1 1/2 Inch Header Shorty Stainless Steel 99 Owner’s Manual

Learn how to install the JBA 1669S 1 1/2 Inch Header Shorty Stainless Steel 99 with these owner's instructions. This product is 50 State Legal and has a CARB Executive Order Exemption. Please read and understand these instructions completely before starting. Work smart and work safe!

JBA 1687S Performance Exhaust 1 1/2 Inch Header Shorty Stainless Steel 04 Owner’s Manual

This user manual provides detailed instructions for the JBA 1687S Performance Exhaust 1 1/2 Inch Header Shorty Stainless Steel 04. It includes important information about emissions codes, installation, and safety precautions to ensure a successful installation.

JBA 1850S-4 Exhaust Cat4ward Headers Instruction Manual

This instruction manual for the 1850S-4 and 1850S-5 Cat4Ward Headers from JBA provides installation and warranty information for Chevrolet/GMC trucks and Cadillac Escalade models. The product is CARB EO exempt and meets EPA anti-tampering policy for emissions standards. The manual also includes a warning about chemicals known to cause cancer and birth defects.