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      11-29-2011, 03:09 AM   #1
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Drives: F80 M3
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>>HP Autowerks<< Extreme Turbo Systems Intercooler for BMW 335

The ETS intercooler Kit Features

-Full Intercooler Kit- Includes Intercooler, Charge Pipe, Couplers,Clamps
-Direct Bolt on with absolutely no cutting
-Replaces Restrictive Stock Piping
-Max HP Gains of 21.05hp
-Over 60deg Lower Temps
-No Heat Soak after a Pull
-Reduces Knock
-Durable Stainless Steel Piping
-4 Ply Silicone Couplers
-Breeze Premium T-Bolt Clamps












-Stock system has an accordion hose at the inlet. This hose will create turbulence because of the ribbed design.

-ETS Solution- Extend the inlet tube to reach the stock turbo outlet pipe and use a straight, smooth silicone coupler.

-90deg bend at the intercooler outlet is restrictive to flow.

-ETS Solution- Split the sharp 90deg bend up into a 60deg and a 30deg bend. This still makes a 90deg turn, but is not as sharp as the stock 90deg hose. This allows for better airflow post intercooler.

-Plastic Pipe has restrictive dimples protruding into the airstream.

-ETS Solution- Use a Stainless Steel mandrel bent pipe that is uniform inner diameter throughout it's length improves flow as well.


Price is $770 + shipping.

Multiple options for intercooler anodizing, core thickness and piping color.

http://hpashop.com/Extreme-Turbo-Sys...er-e9x-335.htm