Ultimate K24A2 Miata Swap Package

This package is designed to install a 2004–2008 Acura TSX engine (K24A2 or JDM K24A RBB) into your NA or NB Miata, eliminating the guesswork and hassle of piecing together a swap from scratch. Most customers see 220+ whp and 180 wtq naturally aspirated with a stock K24A2, with much greater potential available through bolt-ons and tuning. Whether you're building a street car or a track weapon, this package is built to perform. Lead times vary. Be sure to check our Current Lead Times page for the most up-to-date shipping timelines. This swap package prioritizes reliability and race-proven performance. When paired with the required accessories, our K24A2 swap: Retains OEM Miata steering geometry Reduces front-end weight Holds up to serious road course abuse Pair this kit with one of our Electronics Packages to power your swap with a Haltech Elite 1500, Link G4X, or Hondata KPro. Download installation instructions Package Includes: K series to Miata transmission adapter plate