No... You pay for what you get to be honest! All the ebay reps are the same, i had 3 different sellers, borla is the only one with perfect 100% fitment clearing everything and still able to get to your oil filter as well with ease. The reps will make it very hard to get to your oil filter(as some stated you have to remove your header each time to do a oil change and also hits your Power Steering lines) <~~~ I had this problem with all 3 Reps, ALSO... The sound quailty is different from borla vs reps but you still get a little rumble out of the reps VS oem header.
I searched for 3 hours... Go to MSN.com search Borla Header 17183 you get 10% off bing and by far the cheapest anywhere. Was like $326shipped Fedex ground(Faster then UPS) By far cheaper then eBay or any other sites and I call the company to make sure i was getting the right ones... They told me they come straight from Borla!