Bmw E46 Cat Delete

To be honest the exhaust doesnt make much of a difference even after i took out one of the resonators.

Bmw e46 cat delete. I have a e46 325i and as of now i have the stock exhaust set up but took my stock muffler out and put in a bmw performance exhaust. A full cat back exhaust system is a common modification on a bmw and the reason is obvious. Lumpy cold idle is resolved engine runs quiet and smooth no more vanos rattle either takeoffs are indeed smoother. How to install a performance free flow exhaust on a bmw or mini duration.

Well i bit the bullet bought a diagnostic scanner and then bought some beisan systems seals for the m54. A high quality bmw aftermarket exhaust system lets our right foot control the volume plus weight can be reduced and power can be increased in. If i delete the cat closest to my header on my e46 m3 should i delete the other one also. Bmw e46 general maintenancethings to do after purchase duration.

I have a e46 325i and as of now i have the stock exhaust set up but took my stock muffler out and put in a bmw performance exhaust. To be honest the exhaust doesnt make much of a difference even after i took out one of the. A forum community dedicated to bmw e46 e90 and f30 owners and enthusiasts. Hey guys so i was wonfering if i should do a cat delete or not.

Bmw e46 323 325 330 m3 sap delete kit from 29 kit provides hardware necessary to fully remove secondary air pump. Initial impressions 4 days and 100km after installing them. Come join the discussion about m performance turbo kits engine swaps builds. We all love bmws but theyre tuned far too quiet from the factory in order to appeal to the broad market.

Bmw e46 fanatics forum.