i have an 2014 audi s4 b8.5 i want to tune it
#1
i have an 2014 audi s4 b8.5 i want to tune it
i have an 2014 audi s4 b8.5 i want to tune it and i read online the apr supercharge pulley upgrade adds over a 100 hp is this true ? and that i should by a supercharger cooling system but i don’t want to spend a 1,000 dollars on it
#2
My old B8 S4 had stage 1 tune, then stage 2 tune with single pulley. The stage 2 adds more low end torque (boost comes on sooner), very nice to drive.
Look at the Table for HP numbers (image below and link): https://www.goapr.com/products/ecu_u...30tfsi_q5.html
The stage 2 with double pulley adds even more power, if you have higher octane fuel (93 or higher). The ultracharger is another step up.
Are you already on stage 1 tune?
The cooling helps with repeated runs and in hot climiates.
#4
Some people have had good luck with EPL ECU/TCU tuning: https://www.facebook.com/EPLabs/
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sales@ECU Tuning Group
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08-13-2014 07:08 PM