Halltech C6 Venom™ II is the direct replacement for the stock LS2 intake box. Bolt on 15 RWHP/12 lbs ft torque with this all new design. Now with a larger 106.7mm inlet and built in velocity stack, no other bolt on will make more power. The same huge high flow K&N Filter will flow over 1250 cfm, and feeds over 900 HP easily. This system uses the stock wiring, and MAF sensor for direct bolt on power that will not void your warranty. The Halltech Beehive is included in the pricing as well as the HC.125 honeycomb flow straightener with your purchase. No tuning required. MAF sensor not included. Not CARB legal.