TurboXS Releases the Genesis 2.0T Coupe Stealthback (downpipe). The Stealthback is a 2 piece kit. (o2 housing and intermediate pipe) Both made from Mandrel Bent Stainless Steel shined to a mirror polish, Full 3 inch from the turbo outlet all the way to the end to give you the high flow needed to turn your car into lurking beast without the additional noise found in a Full Turboback System. Just bolting on the Stealthback we saw a gains of 13.9 ft. lbs & 13.0 whp. Not bad for a complete bolt part that still retains stock like sound levels. If coupled with our reflash expect see gains of 60 ft. & 42 whp over stock.
The Stealthback can be connected to a stock exhaust or a 3 inch Cat-back system to complete your vehicle for a turboback. To obtain optimal power we removed both catalytic converters to reduce all restriction. As with any modification that removes these items you may trigger a Check Engine Light.