Skunk2 Universal Velocity Stack 3.5" Outlet w/ Mounting Ring - 343-99-0510 Aluminum Joiner The COBB Stage 1 Power

The COBB Stage 1 Power Package for the BMW N55 offers customers COBB's ultimate tuning solution

Mandrel bends ensure maximum flow throughout the entire system

Can be mixed with synthetic or mineral lubricants

Exhaust gasses are guided through 3-inch diameter tubing into the center inlet of the fully-24-inch wide muffler section

Skunk2 Universal Velocity Stack 3.5" Outlet w/ Mounting Ring - 343-99-0510 Aluminum Joiner The COBB Stage 1 PowerSkunk2s Composite Velocity Stack utilizes race proven technology and is engineered to optimize air flow while maximizing velocity for your induction system. Injection molded from 30% Glass Filled Nylon 6 imparts high impact strength with low thermal conductivity to significantly reduce heat soak and air intake temperatures. The design also incorporates dimples on the entry surface to extend the boundary layer into the mouth. This increases the