JE 291061 Pistons kit SUBARU STI EJ257 8.5 (Set of 4 pic) Bore 99,50 Oversize STD Stroke 79,00 CR8.5:1 ymm_69 25 in (184 mm)

25 in (184 mm)

Barracuda 1964-1973

Pipe: Lightweight round aluminum shaft with carbon fiber

Compatible with AUDI A5 Sportback 4-door (2007–2016

Integrated MAF sensor mounts and precisely shaped carbon intake tubes maintain consistent airflow velocity across complex routing

JE 291061 Pistons kit SUBARU STI EJ257 8.5 (Set of 4 pic) Bore 99,50 Oversize STD Stroke 79,00 CR8.5:1 ymm_69 25 in (184 mm)SUBARU EJ257 TIME ATTACK "FSR" SUBARU 2004+ IMPREZA STI , 2005+ FORESTER XT, LEGACY GT, 2006+ WRX EJ257 Time Attack FSR Pistons now available! 2618 T6 high tensile forged aluminum JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy. Dome and