Grams Performance 14+ Subaru BRZ / Scion FR-S 750cc Fuel Injectors (Set of 4) Interior Accessories The progressive spring rate design

The progressive spring rate design provides superb ride quality and comfort

9L Super PhatShaft 62 Turbo

Porsche 911 Carrera 2010

Eagle Summit DL 1996

directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel it at a higher velocity that delivers optimum power

Grams Performance 14+ Subaru BRZ / Scion FR-S 750cc Fuel Injectors (Set of 4) Interior Accessories The progressive spring rate designGrams Performance is proud to offer the most innovative high performance fuel injectors for today's performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high performance fuel injectors. Fitment: Scion FR S Base 2013