Alpha N Carbon Fibre GTS Bonnet - BMW 3 Series F80 M3 | 4 Series F82 | F83 M4 F20 Supersprint front pipe with 100

Supersprint front pipe with 100 CPSI metallic catalytic converter by HJS  Motorsport

and not just a 'glory' BHP figure found at high rpm where you don't spend the majority of your time

Dry filters to protect MAFs from being covered in oil

Includes 10x longer wheel bolts to suit your vehicle

Replaces the OEM ceramic cat for improved gas flow and performance

Alpha N Carbon Fibre GTS Bonnet - BMW 3 Series F80 M3 | 4 Series F82 | F83 M4 F20 Supersprint front pipe with 100The Alpha N Carbon fibre bonnet for the BMW F82 F83 M4 GTS Style is made entirely of carbon fiber with an additional layer Kevlar on the inside, which serves the stability. Visually, the hood is reminiscent of the GTS design of the M4. The additional air inlets serve on the one hand a sportier look and on the other hand better ventilation of the engine. Also from the point of weight loss, the hood convinces on the whole line. The Carbon Kevlar hood