Shame these guys don't bother to talk about the affect an intake can have on low end torque due to MAF scaling etc. All they are doing is increasing air flow by removing intake restrictions, their previous video on the rollers showed the low end torque was loads worse than stock. Taking the route they have here they could simply remove the intake completely and get the result they want. Fancy looking massive filters and pipes don't mean anything if you mess up the low end torque and drivability !. These intakes are a bit about looking nice and headline numbers rather than true intake design and what they can offer. Take a look at mountune for example, they are known for engine builds and race engineering and they don't change intakes, they change cross over pipes or just filters etc, they don't mess with the already optimised intake design.