2006-2011 Civic Si 8th Gen Exhaust Adaptor (4 Door 3.0") (ADP-153) ford Check out the rule of

Check out the rule of thumb guide in the tech specs below for some information to help you make the best decision

Part Number: LED411

Lowers the front differential 1"

Kit Contents: Falcon Spring Seat Ride Height Adjuster component(s)

With an adjustable width of 73

2006-2011 Civic Si 8th Gen Exhaust Adaptor (4 Door 3.0") (ADP-153) ford Check out the rule ofThe Full Race 8th Gen Honda Civic Si Catback Exhaust Adaptor is a necessary component for connecting a Full Race exhaust system to various headers. It offers two specific sizing options to ensure compatibility with either the factory 2. 5 inch outlet header or a larger 3. 0 inch aftermarket header or downpipe. This adaptor allows enthusiasts to easily install a performance cat back exhaust for maximum flow while maintaining proper connection