AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4
By replacing the restrictive primary catalytic converters located in the original downpipes with specially designed high-flow sports cats, back pressure is reduced, which effectively improves the engine’s breathing by allowing it to expel gases more quickly. This in return means...
£850.25
Inc VAT
36 months - £21.25/mo.
