Article by: Paul Axford Applies to: All models with the M30 big six engine (this article was written with a 730i). The 730 and 735 big six automatics all have the ZF 4HP22 4-speed transmission, which is installed on hundreds of thousands of various European cars. Additional models with the […]

Article by: Paul Axford Applies to: All models with the M30 big six engine (this article was written with a 730i). The 730 and 735 big six automatics all have the ZF 4HP22 4-speed transmission, which is installed on hundreds of thousands of various European cars. Additional models with the […]

Article by: Paul Axford Applies to: All models with the M30 big six engine (this article was written with a 730i). The 730 and 735 big six automatics all have the ZF 4HP22 4-speed transmission, which is installed on hundreds of thousands of various European cars. Additional models with the […]

Article by: Paul Axford Applies to: All models with the M30 big six engine (this article was written with a 730i). The 730 and 735 big six automatics all have the ZF 4HP22 4-speed transmission, which is installed on hundreds of thousands of various European cars. Additional models with the […]

Article by: Binjammin Applies to: Most BMW models with a limited slip differential. So I had this extra rear laying around, I decided to check out the condition of it and clean it up. Turns out it’s in nice shape, could maybe use new clutches but I’ll see if I […]

Article by: Binjammin Applies to: Most BMW models with a limited slip differential. So I had this extra rear laying around, I decided to check out the condition of it and clean it up. Turns out it’s in nice shape, could maybe use new clutches but I’ll see if I […]