I took my Honda CRZ Hybrid, ripped the oversized battery out and dropped a k24A2 with a 2011 Civic SI LSD trans. Needless to say the car is a lot better now :
Honda CRZ (2010-2012) Hybrid Battery with BRAND NEW CELLS - ELECTRON
Honda CR-Z CRZ 13-16 Battery Cell Hybrid Cells 1K440-RW0-013, B026, OEM, 2013, 2014, 2015, 2016 | Extreme Auto Parts Galleries
NiMH 6500mAh 100.8V Replacement Auto Hybrid Car Battery Pack for Honda Crz 2011 2012 - China Rechargeable Battery Pack, Hybrid Electric Car Battery | Made-in-China.com
2013-2016 Honda CR-Z CRZ IMA Hybrid Battery CELLS lithium ion battery | eBay
Beatrush Rear Trunk Brace for the Honda CR-Z | Shop Beatrush parts at Beatrush North America
10 11 12 HONDA INSIGHT CRZ HYBRID BATTERY PACK IMA BATTERY 1E100-RBJ-013 Fast | eBay