Looking for aftermarket parts to modify or upgrade your 2023 BMW M4 with in-line modules? At Tunersports.com we carry a huge selection of the top name brand performance in-line module parts and accessories for your M4.
Whether you have a 2023 BMW M4 in Base to CSL trim we have you covered. We have 2 in-line modules available to mod your M4. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 77-46326A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER GT Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings ... aFe 21-22 BMW M3 G80 & M4 G82/G83 L6-3.0L (tt) S58 Scorcher GT Power Module 2021-2023 BMW M4 Base / Competition / Competition xDrive 2023-2023 BMW M4 CSL $430.10 SALE |
 IN STOCK - LOW 77-86326aFe Scorcher Bluetooth Power Module 2021-22 BMW M3 (G80)/ M4 (G82/G83) L6-3.0L (TT) S58 2021-2023 BMW M4 Base / Competition / Competition xDrive 2023-2023 BMW M4 CSL $574.00 SALE CLEARANCE VIEW PRICE IN CART |