Black Jade 43 Report post Posted February 28, 2022 Have questions on headers and exhaust, 1969, 302, C4, PS, Fastback. I have set of 4 tube FPA headers ordered. Purchased JBA 40-2650 exhaust, going to replace JBA mufflers with Dynomax 17733 (2 1/2 in and out way quieter). Not sure on what to use to connect headers and exhaust. Do I buy a JBA H-Pipe 6610SH and modify it to fit or purchase 2 1/2 ss tubing from Summit racing and do without a crossover? Has anyone used this setup or something similar? Any thoughts, suggestions, experiences would be appreciated. Quote Share this post Link to post Share on other sites
