Grams Performance DBW Electronic 72mm Throttle Body 2012+ Scion FR-S / Subaru BRZ 2017-subaru-wrx-sti-esi6712256 Cooler EGTs

Cooler EGTs

1972 Chevrolet Chevelle (RWD) — LS Swap

used to secure an SFI 23

Weld S156 17x7 Ventura 6 Drag 6x139

Grams Performance DBW Electronic 72mm Throttle Body 2012+ Scion FR-S / Subaru BRZ 2017-subaru-wrx-sti-esi6712256 Cooler EGTsA larger throttle body is key to producing additional power throughout the power band on modified engines with increased airflow demands. The new Grams Performance and Design MKIV throttle body features a large 70mm bore, which results in significant horsepower gains throughout the power band on heavily modified, naturally aspirated applications and even more on forced induction ones. 50 Percent Increase In Airflow Over Stock 64mm Body Factory