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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Each spring is made in the USA to our unique specifications for rates and geometries
Not for B-cycle engines (please see CTS-IT-220R-B)
Featuring a shorter
This results in a 78% increase in volume over the stock turbo inlet
Porsche Macan S GIAC Performance ECU Software Upgrade A4/S4 (B9) Each spring is made inGIAC software for the Porsche Macan S is now available! This is a true ECU upgrade for the Porsche Macan, as opposed to a piggy back upgrade (using false signals to control ECU outputs). With a piggy back upgrade, you will typically miss out on an extra 30 40 wheel horsepower when compared to a true software flash. GIAC performance software gives you power gains of: 35 wheel horsepower and 110 wheel torque on 91 octane *Higher power gains will be
US$ 23.47
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US$ 15.99
US$ 24.93
