- “True” sequential firing order design
- 1.75” 321 stainless steel primary pipes
- 321 3/8” thick stainless steel flanges
- Pre and post cat O2 sensor bungs
- Left and Right test pipes included
- Bottom: 3” header flange to test-pipe adaptors included.
-One piece “mono-flange” design ensures a positive exhaust manifold seal. (other competitor headers relief cut the flash resulting in warped flanges and poor seal.)
- TIG welded, with full back purge, and built by hand by our master fabricator. This is the same craftsmanship and quality of materials that goes into INDY car headers made by the same hands which make all of our Dyno-Comp AMG-63 and AMG-55 headers.
|Off Road Use||Yes|
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY AND MAY NOT BE USED ON ANY STATE OR FEDERAL ROADS/HIGHWAYS.
It is the customers responsbility to check their local laws before installing this product on to their vehicle. This product may NOT be sold or installed in the state of California.