PREORDER | RENNtech Carbon Fiber Airbox for M156 - 63 AMG Engines porsche-911--992---2018-present--911-sport-classic-esr4784284 0L Engine) Stock Performance:

0L Engine) Stock Performance:

and make for an more exciting driving experience

Intermediate ECU Upgrade | Up to 638HP / 695LB-FT | Gains: +64HP & +72LB-FT

Intermediate ECU Upgrade | Up to 638HP / 695LB-FT | Gains: +33HP & +49LB-FT

75" in the rear

PREORDER | RENNtech Carbon Fiber Airbox for M156 - 63 AMG Engines porsche-911--992---2018-present--911-sport-classic-esr4784284 0L Engine) Stock Performance:RENNtech Carbon Fiber Airbox for M156 63 AMG Engines. Gains: +10 15 HP & +10 TQ. By optimizing the path and increasing the volume of incoming airflow, our carbon air box is able to offer gains up to +10 hp and + 10 lb ft of torque, in addition to serving as an attractive under hood showpiece. Our kit comes complete with high flow performance filter inserts and anodized aluminum MAF sensor retaining clips. Gains: +10 15 HP & +10 TQ Fittment: 209 CLK 63