ASR KLAPPENSTEUERUNG RX1 (BE1) BMW 430I (F32 / F33 / F36 / G22 / G23 / G26) X3 M40i By purchasing

By purchasing

Increase the power of your Audi A4 1

0 TDI CR 150 HP (Mk4 - 2015 - 2016) with a precise chip tuning solution from Stefanel Performance

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Racing main catalyst (200 Cell)

ASR KLAPPENSTEUERUNG RX1 (BE1) BMW 430I (F32 / F33 / F36 / G22 / G23 / G26) X3 M40i By purchasingValve control RX1 for BMW vehicles with an electric exhaust flap (type BE1) BMW 430I (F32 F33 F36 G22 G23 G26) This control unit allows you to manually operate your exhaust flaps. It's controlled using a handheld transmitter. This gives you complete control over your vehicle's sound! Advantages compared to competing products Control independent of Drive Select You decide on the vehicle sound and not the selected driving profile Correct series mode