Will this bolt directly into my car, or do I need to modify the mounting?

This tank mounts at factory attachment points — no drilling or welding required. Verify existing hose and fitting connections match before installation.

Does this come with hoses or a cap?

Tank assembly only. Reuse your existing hoses, cap, and filler neck if they're in good condition; order replacements separately if leaking or degraded.

Should I flush the system before swapping in this tank?

Flush old fluid and lines first to avoid contamination in the new aluminum tank. Fresh fluid prevents buildup and extends tank life.