2014stingrayjoe

am looking at doing the lg carbon fiber tune, have 1 alum coupler already, but am looking for the part numbers for the bmw rubber coupler i had seen someone post as the actual same as c5 replacement. any thoughts on the lg tube and coupler info appreciated. car developed major vibration after a launch at last weeks super chevy race, worse in the lower gears, and was told i may have tweaked the shaft in the torque tube. than ks, joe

runamuk

I just bought 2 of them from Roadshow BMW over on Germantown Parkway, I have 2 part numbers 26 11 1 225 624 and then 26 11 1 227 410, I believe the first one is for 10mm bolts and the second is for 12mm bolts.

If you have one in hand when you go to the parts counter like I did the guy knew exactly what I needed and I didn't have a problem buying them.

I'll send you a PM.

RED99

Can these BMW couplers be purchased online anywhere?