hello bmw enthusiasts,
I have a question about my 95-525ia.
I want to supercharge it soon but would like to start with a Alpina performance chip 1st then some custom headers-a catalytic converter bypass(when i race it)
and a good cat back system from Remus or another suggested brand.
Any suggestions on the exhaust system or supercharger system would be appreciated.
I understand the the twin screw would be easily installed with fantastic results,
Anyone with experience here.
The car is sweet with only 40,000 miles
I love my E-34's. I have a 520ia & 530ia also, just need a 540ia to complete the collection.