to answer your question, the rumble will die. the 2010 LGT market is now so specific, since it only be bought by manual tras driving people who care most about performance. Assuming that the 2010 LGT EL setup is meant to feed a twinscroll turbo, i dount anyone will be donw grading to a single scroll turbo/UEL headder setup just for the rumble.
Afterall, UEL setups were most common in the USDM. JDM/EDM setups were mostly EL twinscroll setups so they never had the rumble to start with.
UEL setups in general are less efficant than EL setups anyays and most people will not sacrifice performance for sound, assuming EL setups sound bad, which they dont.
4-Time NNJR ESP Season Champion -15 ESP
3rd Place in 09' Pax Championship/Driver of the Year
2012 Northeast Divisional Champion in ESP
Last edited by whitetiger; 07-16-2009 at 10:12 AM..