yea A4 headers are hard to come by since everyone fiends for them, shit it took me a good 3 months to find an A6 cam and thats cus the car was fresh into the lot, but yea only pacesetter and DC make CARB legal headers. Honestly i'm looking for a replacement since imma go all engine and save up for the Bisi one. I know the DC one is 2" i don't know about the Megan one though... i was just wondering cus of the price, see if it really was worth it
