Boostline Rod for Subaru EJ20/EJ25 Turbo 130.5mm

Length: 130.5mm
Pin Diameter: 23mm
PE Width: 21.39
BE Width: 21.39
Housing Bore: 55.01
Bolt Size: 3/8″
Bolt P/N: BT61501-S
Gram Weight: 619


In stock

In stock

SKU: SB5137-905 Categories: , , Tags: , , , , , , , ,


BoostLine Connecting Rods are your best option for any high horsepower Subaru EJ engine build. Track proven in Mark Jager’s 900hp+ Time Attack record holding Subaru. Our engineering team created this new, patented 3-pocket design specifically for demanding turbocharged applications. BoostLine Connecting Rods provide 60% more bending strength compared to common H-beam rods! Each rod is designed, finished and inspected in the USA and includes a detailed inspection report generated on our Zeiss Coordinate Measuring Machine (CMM). Machined from premium 4340 forged steel. High quality ARP 2000 Bolts included.
Part Number: SB5137-905

Additional information

Shipping Weight 6 lbs
Shipping Dimensions 11 × 6 × 4 in
Part Type


Car Make




BoostLine connecting rods are the first, purpose-built rods for power-adder applications. Their patented 3-pocket design was specifically engineered for demanding turbocharged, supercharged, and big nitrous applications, and provides 60 percent more bending strength compared to common H-beam rods!


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