I’m replacing the front flex pipe that connects to the exhaust manifold flange. What is the part # for the two special bolts and springs? The old bolts broke.

 

What year and engine?

 

Man, I really suck!! Sorry about that. Kind of important information lmao..
it’s a 2006, with the 2.4L.

 

They appear to be figure#s 12 & 13 in THIS illustration....Part# 18230-SV4-000 for the spring and part# 18231-SR3-A22 for the flexible bolt.

...or you could just get yourself a DC Sports header and do away with the restrictive stock set-up all together, just sayin'.