AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler Wheel and Tire Accessories>Wheel Spacers & Adapters The state-of-the-art computer-aided technology utilized

The state-of-the-art computer-aided technology utilized to design this system provides a precise fitment and requires no modifications

We pride ourselves on making sure that every Supra kit we build not only provides a great ride

Mandrel bent

AutoMeter’s Digital Stepper Motor display makes viewing your exact exhaust temperature effortless

aluminum collars

AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler Wheel and Tire Accessories>Wheel Spacers & Adapters The state-of-the-art computer-aided technology utilizedS FLO 4 Coupler: The S FLO 4 Coupler transitions from 4. 5 to 4 to accommodate aftermarket turbo inlet pipes that are 4 in diameter.