What's up everyone; I just wanted to get some opinions on this. I am currently running a 2.25 crush bent b-pipe mated onto a usdm itr rear section. I was just wondering if it would be worth it to purchase a usdm factory itr b-pipe w/bottlenecks removed. My current setup for my b18B is as follows: i/h/e, fpr, cam gears. I will be purchasing some cams in the near future, possibly crowers and a high flow cat. Would it be worth it to upgrade my 2.25 crush bent b-pipe to a factory itr bpipe or is it not worth the money? Thanks.

 

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just match the piping, no use on getting one since the diameter and proper flow is all that matters.