-same as our kit #252.450X except there is NO reduction for a clamping sleeve. This full 2.5" diameter stainless steel exhaust is designed to be matched to the #253.161 or #253 161R hi-flow cats or be paired with a turbo downpipe. TWO stainless steel Borla mufflers keep you modest and polite with some deep and bassy growl maintained. Like all our exhausts, it is made with mandrel bent tubing for high flow. Equip your GTI VR6 with both excellent performance and pleasing sound.