Make things easy on yourself and avoid the frustration of fabricating a mounting solution for your valuable 16V battery - we’ve done the work for you! The SpeedFactory Racing 16V Battery Box is designed for passenger or driver's side frame rail mounting and for use with XS Power 16V AGM lead acid batteries - models XP1000, D1600, and S1600. There are very slight differences in the case sizing between these models but all of them will fit our battery box. Features: - Constructed from laser cut & CNC-formed A36 hot-rolled mild steel - Battery box seams are TIG welded where necessary for added rigidity - Laser-cut "SF" logos on battery box and battery hold-down strap - Temporary mounting hole utilizes an existing threaded location in the frame rail (most Honda/Acura applications) and pre-cut X-patterned cutouts facilitate ease of mounting and welding during installation - Designed for batteries spec'd at 10.24” L x 7.20” H x 6.75” W (Other brand batteries that match this sizing should fit as well) - Detailed Installation instructions are included. Minor welding is required for secure installation.