RV6 R660AS Antisurge / T51R RED Ball Bearing Turbo for (FL5/DE5) 2.0T with CF Inlet pipe

After almost 2 years of development and 3 revisions we are happy to offer a Antisurge/T51R Mod compressor cover with a carbon fiber inlet for the R660. This compressor cover will need to use a RV6 inlet pipe and elbow to function properly due to larger size.  Our main goal of the R660 RED was to develop a robust and reliable turbocharger. First step to this was ditching the stock sized TD04 format. The TD04 design is popular amongst OE turbochargers for its small compact size and quick response. However trying to squeeze more than 400HP from such a small turbo is difficult to do reliably and comes at the cost of shortened life. In order to achieve our goals we needed to over build and upsize everything. We built the R660 around a TD05 bearing housing. The TD05 bearing housing is about twice the size of the TD04. This allowed us to use a full sized 8mm ceramic ball bearing for quick spool and increased thrust loads. In order to keep everything cool and reliable. We oversized the coolant