X-Pipe for APR 4.0T Downpipes
Please understand what you are purchasing is only a part to replace a portion of the existing APR product!
The X-pipe kit is designed to link existing APR 4.0T Downpipes to the APR S6 / S7 / RS7 catback, and will require two cuts to fit. This kit eliminates the neck-down to stock diameter between the two systems, while smoothing flow and 'saucing' up the sound.
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