35i LSD options

[Avityesboy]

What are my options for an LSD? Seems pretty much an essential addition if I’m wanting to have the car as proper fun thing…

 

[B21]

Wavetrac and Quaife are the main contenders..

N54 diffs have welded crown wheel so specialist tools / skills required.

 

[Avityesboy]

Thank you, yeah did see so info on welding a part, I’ll just get a company to sort it all tbf think the quaife goes straight in…

 

[B21]

Thank you, yeah did see so info on welding a part, I’ll just get a company to sort it all tbf think the quaife goes straight in…

I’ve got the Quaife on my 35is ..had Birds the UK agent fit the unit to a used rear diff then shipped to me..

On my 20i had the bolt up version of the Quaife done by a local gearbox / diff specialist

 

[Avityesboy]

Yeah I messaged birds yesterday

 

[B21]

Great product..unbelievable difference to ability to hoon.. :driving: :driving: :driving:

 

[Avityesboy]

Called ‘Birds BMW’ earlier, £1750 plus Vat for an installed quaife.

 

[B21]

Called ‘Birds BMW’ earlier, £1750 plus Vat for an installed quaife.

Not the cheapest nor the most expensive!

 

[Avityesboy]

Considering the quaife is like £1250 ish that’s good value tbf. Do need to sell my other car and possibly a kidney though