T1R Catted Downpipe with Front Pipe for GR COROLLA crosstrek This combination of features and

This combination of features and tuning result in the ultimate daily driver/weekend warrior suspension package

Since the turbo engine forcibly takes in air with a turbocharger

no modification needed

Once the Girodisc system is in place

This rod also helps to eliminate bumpsteer

T1R Catted Downpipe with Front Pipe for GR COROLLA crosstrek This combination of features andDesigned for race use ONLY, We offer this cat less & catted (option) down pipe to maximize the full potential of the GR Corolla's G16E engine. It is more than just 2 pipes and flanges. The collector is 100mm (4 inch) which matches the OEM Turbo housing. This benefits a smooth exhaust flow then tapers down to 76. 3mm (3 inch) to increase exhaust efficiency. All down pipes are hand made with aircraft grade stainless steel to ensure the longevity. Made