Maximum Aggression Power Angle Speed Handling Boost Performance Rigidity Downforce Attack Reliability Grip Driveability Balance Agility Redline Torque Flames Smoke Everything

 

Introducing AC Gear LSDs.

Join the cause and stop one tire fire — choose from either Helical or Clutch based limited-slip differentia units. Compatible with all BMWs made after 1999 (E/F/G-series).

The performance, durability and quality at this price range is simply unmatched.
Contact us today for any fitment, set-up enquiries!

 
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Helical Type

Helical type units (aka Quaife/Torsen/Wavetrac) are a street oriented LSD. They use gears instead of clutch packs for locking, hence does not require any servicing or anything to be replaced. You will not experience any clunking, chatter or wheel hop at low speeds - perfectly mannered for daily street driving with the occasional fun!

 
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Clutch Type

Clutch type units are multi-plate with a total of 7 clutch packs. Depending on setup configuration (1/1.5/2.0 way), this unit will perform under all situations and survive any sort of abuse. Suitable for drifting, track work or aggressive street driving. Normal street manners may see a compromise, however completely tolerable.

 

Unlock your BMW’s Potential

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DME Tuning

Here at Overrun Tuning, we specialize in BMW tuning. Whether you have an factory DME or an aftermarket ECU, Overrun will provide you a truly custom tune tailored to your preferences and purpose of your BMW. All tuning is done 100% in-house, let Overrun Tuning take your car to its potential.

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Engine Performance

Tuning can only unlock the potential of your engine. To increase the potential performance of your BMW, engine modifications and upgrades are essential. From bolt-on upgrades, forced induction conversions to full engine rebuilds, Overrun has you covered. Consult with us to see how you can upgrade your BMW.

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Chassis + Suspension

All BMWs come from the factory with a strong emphasis on comfort, ultimately sacrificing driving dynamics. Direct experience from our shop cars allows us to find that perfect balance for street or maximum aggressiveness for track. Let us create the optimal setup for your BMW - without any uncertainties.

Want to Modify your BMW?

Read our Tech Guides to learn more about your BMW and possible modifications and upgrades.