Wiseco 130.5mm BoostLine Connecting Rods Subaru WRX 2002-2014 / STI 2004-2021 | SB5137-905

Fitment Information:

2002-2014 Subaru WRX

2004-2021 Subaru STI

For Subaru EJ20/EJ25 Turbo Engines Only.

Features:

The patent-pending 3-pocket design has been engineered specifically for demanding turbocharged, supercharged and big nitrous applications. These connecting rods are ideal for today’s high horsepower engines and provide 60% more bending strength compared to common H-beam rods! Each rod is designed, finished and inspected in the USA and includes an inspection report from Wiseco's quality team.

The BoostLine connecting rods are a scratch design that takes the best attributes of an H- and I-beam rod and merges them into one. Even though the BoostLine rod is designed for heavy duty use, Wiseco was able to keep the rod relatively light without compromising strength.

• Designed specifically for high horsepower forced induction and nitrous applications
• 130.5mm profile
• 60% increase in bending strength vs. H-Beam
• Patent Pending high strength 3-pocket design
• Machined from premium 4340 forged steel
• High quality ARP Bolts included
• Inspected and finished in the USA (Mentor, Ohio)
• Sold as a set of four (4) connecting rods