Constructed from high-quality stainless steel, this front link pipe with downpipe set has been designed to fit perfectly onto stock turbos (or turbos where the connection points between the turbos and downpipes have the same shape as on the stock configuration. The Downpipe / Link Pipe Set was developed using technology directly from the racing world. Two larger 92.8 mm insulated downpipes provide optimal flow, and with flanges cast in-house provide a perfect fit. The front link pipe has a stainless-steel collector with custom-made flex tubes. When combined with the Evolution Race Line exhaust, the full system significantly reduces the back pressure and provides an optimized flow with more than a 40% increase for the exhaust gases, while also offering limitless tuning options. ECU remapping is mandatory.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.