E J S

EJStunes



WELCOME! MHD and Bootmod3 MultiMap & CustomROM are now both available!

G Series B58

Compatible with BMW M340i, BMW M440i, BMW 540i, BMW 840i

Stage 0

  • Stock Performance
  • Pops & Bangs / Flames
  • Catless Downpipe(s) Required
  • Secondary Cat Delete Required
  • MHD / Bootmod3 License Required
  • Off-road Use Only

$150 USD

PURCHASE