Catalytic converters

[rock141b]

Hi, I just purchased a 89 325i auto trans, it needs a new cat, I've found that the universal fit is way less $$$ than the direct fit. Now can the average home mechanic put the universal fit cat on or should I stay with the direct fit, the rest of the exhaust is in good stock condition, thanks.

[Jeron]

I'd get the universal and have an exhaust shop weld it in. Better yet, go to the exhaust shop and buy the parts and job from them and get a warranty.

[rock141b]

Hi, thanks for the info, I have a friend that has a shop, so I'll have him put one in, thanks again.