S3 (8V) 2015-2019

IE FDS Intercooler Ver. 2 for 2.0T & 1.8T Gen 3 MQB | Fits VW MK7/MK7.5 Golf TSI, GTI/R & Audi (8V) A3, S3

WORLD'S LARGEST IE FDS™ intercoolers are powered by the massive (425mmX621mmX70mm) all-new bar & fin core. This gives you 137% more core volume over the stock intercooler and brings you incredibly efficient cooling...

Vibrant J-Style Oxygen Sensor Restrictor Fitting with Adjustable Gas Flow Inserts

An effective tool to help avoid Check Engine Lights. Pulls the Oxygen Sensor further away from the exhaust gas stream. 3 interchangable "jets" allow for choice of exhaust gas exposure. Getting rid of a CEL can be more art than science... by causing less...