Background: A pair of recent posts documenting the comparison of a catted downpipe and a catless downpipe generated a good amount of criticism from Mr. David Veal. Normally, a person expressing criticism of test results is not noteworthy enough to warrant making a post about it, but the content of the complaints and source presents […]
Test Support Tools – EQT Concerns Read More »
Background: A post made yesterday showed the results of a comparison of estimated power and torque when switching the downpipe on my GTI from an ARM Motorsport catless to Trackslag catted. Some questions were asked about how the same downpipe brand would perform if the catted and catless versions were compared. I have used the
Catted vs Catless DP – Part 2 Read More »
Background: This post addresses the comparison of an aftermarket catted downpipe with an aftermarket catless downpipe looking at estimated wheel horsepower and wheel torque. Previously a comparison was made using a flow test. Another comparison was of boost onset data. A Trackslag catted downpipe is being compared with an ARM Motorsport catless downpipe. Test Procedure:
Catted vs Catless Downpipe vDyno Comparison Read More »
