Borla Pro-XS 2in Tubing 14in x 4in x 9.5in Oval Offset/Offset Muffler 2001-audi-tt-esi7057893 our team actually machines the

our team actually machines the compressor covers of the Borg Warner K04 turbocharger and attaches an adapter plate to allow the diverter valve to fit exactly in it’s OE location for TSI engines

Defeat understeer and conquer corners with precision

Year Make Model Submodel 2018-2021 Subaru WRX STI Base 2018-2021 Subaru WRX STI Limited 2019 Subaru WRX STI S209 2018 Subaru WRX STI Type RA

a high-pressure fuel pump upgrade is also required

Complete Hardware Included: All necessary mounting bolts and hardware provided

Borla Pro-XS 2in Tubing 14in x 4in x 9.5in Oval Offset/Offset Muffler 2001-audi-tt-esi7057893 our team actually machines theProXS Muffler 2" Offset Inlet 2" Offset Outlet, 14" x 9. 5" Oval, 14" Long Body, 19" Overall Length. Un Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps (clamps not included). Reversible design for installation flexibility. High quality T 304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength. Free Flow design for improved performance. High temperature continuous