Picking the Best k24a2 parts for Your Swap

Finding the right k24a2 parts can feel like a scavenger hunt if you're deep into a Honda project. It's no secret that the K24A2, primarily found in the 2004-2008 Acura TSX, is pretty much the "gold standard" for anyone looking to make decent power without spending a fortune on a custom crate engine. It's got the displacement, it's got the legendary RBB head, and it's got that K-series reliability that we all know and love. But once you have that engine sitting on the stand in your garage, the real work begins. You have to decide what stays, what goes, and which upgrades are actually worth your hard-earned cash. ...

April 27, 2026 · 7 min · Barber V.v.t.c.