Gains on stage 2 mapped cars will likely be even more impressive as the stock intercooler core really starts to struggle on just stage 1 mapped cars

Dyno-proven gains of up to 7 whp and 5 wtq

Made of uniform aluminum by CNC method

5 V6 model)

Splitter laterali posteriori Street Pro V.1 BMW Serie 1 F40 M-Pack / M135i Sku:BM140MPACKCNC-RSD1B Gains on stage 2 mappedI PRODOTTI MAXTON RICHIEDONO 5 6 SETTIMANE DI PRODUZIONE E 1 SETTIMANA DI SPEDIZIONE PER CONFERMA COMPATIBILITA', IN CASO DI INSICUREZZA, RICHEDERE INFO ALLO STAFF TRAMITE WHATSAPP Street Pro Rear Side Splitters V. 1 BMW 1 F40 M Pack M135i fits: BMW 1 F40 M pack 2019 BMW 1 F40 M135i 2019 Fits only with : BM 1 40 MPACK RS1 BM 1 40 MPACK RS3 COMPLETE SET CONTAINS: Street Pro Rear Side Splitters (Left + Right) Mounting kit Racing Durability elements are