CAtuned 4340 Chromoly Driveshafts (E30 318i/325i/M3)
One purchase= One pair 2 units
New unit – not rebuilt.
These are 4340 Chromoly
4340 has about 0.40% carbon. These amounts of carbon make them heat treatable. 4340 is a very high quality steel capable of very high “quench and temper” heat treatment up to 260,000 psi ultimate tensile strength with very good ductility.
*further fitments to be confirmed
100 percent new manufactured driveshafts
Each driveshaft comes with all necessary hardware and grease needed to complete installation
All driveshafts are ABS consolidated for use in both ABS and non-ABS applications
Each driveshaft is torture tested to failure to ensure that it meets or exceeds OE requirements
Uses top quality Neoprene boots
These will handle lots and lots of power
Available on back-order