Purpose: High quality GT version 4-2-1 header will increase power throughout all RPM area. It can increase the speed of exhaust flow due to its round design which goes up and come down at once. Connecting ports are all smooth and prevents exhaust flow coming back into the engine when accelerator is off. Increased torque can be offered during mid and high speeds.
- 43mm - 51mm - 61mm layout can support even highcam installed vehicles.
- This header has only one O2 sensor plug, so it will have to be modified to country's specifications.
- Please check with local laws and local emmisions first.
- Manifolds and downpipe is offered in two pieces for easier access and installation.