Background: This post is a continuation of the evaluation of a Mk7 GTI bicooler intercooler arrangement compared to a stock location intercooler. The previous post compared the bicooler configuration (FMIC with stock GTI IC) with the stock GTI intercooler, this post will compare the bicooler with aftermarket stock location intercoolers. The bicooler being evaluated is […]
Bicooler vs Aftermarket Stock Location Read More »
This update to the E30 tune continues the progress of small adjustments with the boost pressure and timing curves. The dip in the Fuel Rail Pressure persists. Note that the Rail Pressure axis scale exaggerates the dip to make it look like a canyon. The LPFP Duty Cycle is pushed slighter harder with this revision:
Stratified E30 Tuning – rev 3 Read More »
Question analysis The question in the title prompted this post after seeing it regularly being phrased as a statement; “a modified stock airbox is as good as an aftermarket intake“. After having flow tested a number of aftermarket intakes and various modifications to the stock airbox the results show that the stock airbox can perform
Is the modified stock airbox as good as aftermarket? Read More »
