Quote:
Originally Posted by ktdw
Good stuff, guys! Can you guys help me out with some questions...
Any smell with the catless DP and the exhaust?
How does the airflow compare with stock, and the 335 exhaust? I guess I'm wondering if there any gains by having one pipe verses two (aside from weight)....volume appears to be more with 2 pipes.
Or were the muffler and resonator determined to be the big restrictions?
Thanks!
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Smell with catless DP and exhaust at first start up there was some smell. After a lot of driving the smell pretty much went away. I kept asking my techs do you smell it now or did I just get used too it? They all agreed the smell really went away. I suppose it just needed to have a good run thru. We will offer a resinator later if anybody wants some sound reduction or if it smells.
The flow is great. It was so good we couldn't use a straight thru muffler. Moving the Y pipe in front really was the best choice for this system in regards to preformance, flow, sound, & weight reduction.
The cats and muffler are huge restrictions. So is the OEM the piping. We really reduced the amount of bends and the stock OEM system is crush bent to hell! There are some places the OEM system looks like a pancake.