Instagram story viewer> @pdtuninghereford> Post
7 months ago
Photo by PD Tuning Hereford on March 29, 2026.
Photo by PD Tuning Hereford on March 29, 2026.
0
Posted On: March 29th 2026, 02:56 pm
𝗠𝟱𝟳 𝗣𝗼𝘄𝗲𝗿! 😈

This E90 (pre-LCI) 330D came to us for a custom remap following some modifications which included:
- Free-flowing exhaust including downpipe
- Upgraded FMIC
- The usual deletes

After the usual health checks and intial runs to confirm stock power I started by working on a calibration for the ZF 6-speed auto gearbox. This includes quicker shift times, optimised shift points, raised torque limiters and an improved strategy for dealing with the extra torque. And as always I added the gear display in drive mode (stock gearboxes just say “D” when in drive, this now says “D1, D2” etc.)

After the gearbox was tuned I moved onto the engine calibration - focusing on improving the general day-to-day driveability of the vehicle alongisde the full throttle power! Multiple revisions later the boost control was spot on and the fuelling was just right for a smoke-free powerful daily driver!

Stock run: 235bhp & 519nm
Tuned: 𝟯𝟬𝟰𝗯𝗵𝗽 & 𝟲𝟲𝟰𝗻𝗺

That’s gains of 𝟲𝟵𝗯𝗵𝗽 and 𝟭𝟰𝟱𝗻𝗺 from the stock figures with just a few bolt-on modifications!

To find out what we can do for your vehicle (whether it be a car, van, 4x4, motorhome etc) you can:
📥 message us on Facebook / Instagram
☎️ call us on 01432 381232
💬 WhatsApp us on 01432 381232
📧 or send an email to [email protected]

#M57 #pdtuninghereford #BMW #dieseltuning #e9x

More posts

back to up