HKS Premium Suction
[pullquote] 177.31 WHP w/ EcuTek 168.85 WHP w/ Stock ECU 170.89 WHP Baseline [/pullquote] Overview: We were a bit underwhelmed with the performance of this system, even when compared to the stock intake system. With tuning, the intake really woke up and performed more on par with the other intake systems tested. The HKS intake improved torque production at very low RPM while maintaining positive gains in the mid range and across the top of the RPM band. Tuning also helped to minimize the midrange power dip.
QUICK FACTSPositive + Responds exceptionally well to ECU reflash + Nearly a 10-percent gain in 4000-4500 RPM range + Retains factory airbox Negatives – Not a peak performer in any RPM range
Peak Results- HP: +8.46 @ 7100 RPM TQ: +7.04 @ 4750 RPM
Max Gains- HP: +15.49 @ 7300 RPM TQ: +15.45 @ 4200 RPM
Scion FR-S/BRZ Intake Test: Pt 1 (Stock ECU) • Part One Intro • Intake Showcase (Part One) AEM ETI INTAKE SYSTEM, BLITZ ADVANCED POWER AIR, HKS PREMIUM SUCTION, INJEN SP SERIES, K&N 69-SERIES TYPHOON, TAKEDA MOMENTUM, TRD PERFORMANCE AIR INTAKE, WEAPON-R SECRET WEAPON, APEXI POWER INTAKE FILTER, AVO TURBO WORLD SILICONE INLET COMBO PIPE, BLITZ SUS POWER FILTER LM, K&N REPLACEMENT AIR FILTER • Part One Conclusion Ecutek FR-S | Reprogramming the Power-Limiting Factory ECU Scion FR-S/BRZ Intake Test: Pt 2 (EcuTek ECU) • Part Two Intro • Intake Showcase (Part Two) AEM ETI INTAKE SYSTEM, BLITZ ADVANCED POWER AIR, HKS PREMIUM SUCTION, INJEN SP SERIES, K&N 69-SERIES TYPHOON, TAKEDA MOMENTUM, TRD PERFORMANCE AIR INTAKE, WEAPON-R SECRET WEAPON • Part Two Conclusion