IE Audi B8 A4 FDS Intercooler B5-S4 and re-torquing the bolt 3

and re-torquing the bolt 3 times per bolt

which adds reliability and greatly reduces the chance of spinning a bearing

To match these pistons

Is there a benefit to the black finish

IE Audi B8 A4 FDS Intercooler B5-S4 and re-torquing the bolt 3KEEP YOUR INTAKE AIR COOL The IE FDS front mount intercooler kit increases horsepower and eliminates heat soak. Get the most out of your tuned or big turbo Audi A4 by installing the IE FDS intercooler system. The unit is drop in and requires no cutting, trimming, or modification. FDS (FLOW DISTRIBUTION SYSTEM) The IE FDS (Flow Distribution System) has proven to distribute charge air uniformly across the inlet end of the core. In contrast to other