Is MAC garbage?

I have a mac throtte body and a mac cat back with 3.5in polished tips and all is great. Exhaust sounds great with my upr x pipe.

o3redfire said:

badmofo, you are going to love when you get your pulley and idlers on, it will be a different car !!! When I put my 03 cobra back to stock it felt very slow. I don't know if you have researched the topic but a chip and better heat exchanger would be advised as well as different plugs.

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:OT: I cant wait, I have my diablo predator with a custom tune from RWTD and should be installing in a week or so. my next purchase is a upgraded he and a billet flow irs brace. why did you go back to stock? oh and I still have to hit up napa for my belt and plugs.

back on topic the only thing I have ever heard bad was mac cai and their longtubes, heard they have bad welds.