I have read with interest about fancy air induction systems to scavenge cooler air from side louvres but have three misgivings:

1. There is not much air flow to be taken from the side louvres.

2. They are almost a thousand pounds and is it therefore diminishing returns.

I have bought a sports exhaust so hope if the engine exhausts and breathes a bit better I may get some lower rev torque.

Has anyone fitted an after market air filter (Pipercross etc) in standard filter housing and noticed any improvement?


2022 Plus Four, 2023 Super Three, Range Rover Vogue SDV8 and Triking T3.