SXK BILLET INSIDER RBA

Insider V2 Style RBA by SXK for use with the Billet Box V4.

Updated version, including reduced chimneys and deck reducers.

• 316L Stainless Steel Construction
• 510 Threading for Ohms Testing
• 3 Different Size Chimneys
• 3 Different Airflow Deck Inserts
• 2 Post Deck Design
• Adjustable Airflow Valve
• Exceptional Build Quality