02/2003-2006 325i/330i E46 ( incl. ZHP) MS45 F/I Custom Tune

Unlock serious power for your boosted MS45 E46 with a custom tune built specifically for supercharged or turbocharged setups. This tune provides a solid starting point for your forced induction build, and we’ll work together to dial it in perfectly. I’ll stay in touch through your preferred method to collect data logs and make revisions until your tune is spot on—no off-the-shelf, half-working tunes here!

When placing your order, be sure to include your turbo size, boost level, and any specific features you’d like from the list below. Missing information may result in order cancellation.

Applications:

• Build Date 02/2003 to 2006 E46 (including ZHP) with MS45 ECU

Optional Features:

• EWS Delete
• Burbles/Flames (toggleable)
• Launch Control
• Diagnostic Trouble Code Disabling
• SAP Delete
• O2 Sensor Delete