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Old 01-16-2014, 06:20 PM   #10
NickFRS
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Join Date: Jun 2012
Drives: 2013 Asphalt FRS
Location: Gladstone
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Quote:
Originally Posted by FrsDuke View Post
When compared to this particular header on a blown setup tuned at this shop. I don't think you can make a blanket statement based on this one example. Much like the stock intake, the stock exhaust has proven hard to improve on. Some folks have had more success than others. I'm glad you got good results Nick! I want to keep one cat in my system and I'm going to pay for that.
The funny thing is the car is quiter now catless then with the catless UEL header + nameless frontpipe w/cat. Dyno graphs will be posted tonight. Didn't have time to finish my photoshop comparison.
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