exhaust

**pewter Z28** · 09-12-2010, 10:28 AM

sorry just wondering if anyone has heard off mac headers and cat back?

if so good bad crap? thanks

**DaddySS** · 09-12-2010, 05:48 PM

Headers and cat back are personal prefernce. MACs are midlength, they make decent products, but here are many others to choose from.

**JRENIGAR** · 09-13-2010, 07:24 AM

I had the mac's with oryp when they first came out. they were ok and did make hp but I like the hooker lt's I have now. BTW this is my 2nd ls car. I wouldnt have taken the macs off for another brand.

**pewter Z28** · 09-13-2010, 08:40 AM

Great this is alot of help thanks .

**jb3golf** · 10-06-2010, 08:40 PM

Please keep it simple and affordable: Pacesetter Lt's w/your choice of y-pipe. Texas-speed offers this at an affordable price. That's been my best experience.