Afton Chemical developed the Rapid Injector Fouling Test (RIFT) for measuring the effects of deposits in gasoline direct injection (GDI) engines, and to test and develop additive solutions for improved GDI performance.

We are pleased to introduce HiTEC^® 65531, the next generation of aftermarket gasoline performance additive from Afton Chemical. HiTEC^® 65531 is a multifunctional technology formulated for better GDI engine performance in addition to delivering exceptional performance in traditional port fuel injection engines.

Gasoline direct injection (GDI) has had a profound impact on fuel performance. GDI is now the prominent engine technology in new vehicles sold in the United States. Given the massive shift, the TOP TIER™ Approved Fuels program recognized the need for an update to address potential deposit issues in GDI engines.