Italian RP Conrods to Suit Subaru Impreza Wrx Sti Version 9 '03 Up [2.5 Ltr.]

Italian Rods & pistons, also known as ItalianRP is a market-leading manufacturer for connecting rods, pistons, and clutches located in Italy. ItalianRP manufactures 2 & 4 stroke pistons with a double bridge design for all segments: Automotive, Motorcycle, ATV, Marine Outboard, Watercraft & Snowmobile engines.

ItalianRP offer 3 main types of off the shelf conrods listed below with 2500, L19 & Custom Age spec rod bolts:

PLATINUM LINE

TECHNICAL SPECS

MATERIAL	35NCD16*
WEIGHT	20% less of IRPRG
STRENGTH	2100Mpa
HARDNESS	55 HRC (with two "deep freeze" treatments)

GOLDEN LINE

TECHNICAL SPECS

MATERIAL	34CrNiM06
WEIGHT	15% less of IRPRS
STRENGTH	1500-1600Mpa
HARDNESS	44-46HRC

SILVER LINE

TECHNICAL SPECS

MATERIAL	34CrNiM06
WEIGHT	10% less of 4340
STRENGTH	1200Mpa
HARDNESS	38-40 HRC