Manley Turbo Tuff I Beam Connecting Rods Subaru WRX 2002-2005 / STI 2004-2021 | 14416-4 Vehicle Model_Legacy The Speed Pro series intake

The Speed Pro series intake systems for the 07-08 Nissan 350Z & Infiniti G35 feature special tuning technology for optimal performance gains and a safe A/F ratio

Lower activation temperature for improved cooling efficiency

If you have ever heard the HKS Hi-Power in person

depending on application

3in (front) & -0

Manley Turbo Tuff I Beam Connecting Rods Subaru WRX 2002-2005 / STI 2004-2021 | 14416-4 Vehicle Model_Legacy The Speed Pro series intakeFitment Information: 2002 2005 Subaru WRX 2004 2021 Subaru STI Please note: These rods can be used in an EJ255 engine ONLY with an aftermarket piston which does not require a tapered connecting rod. Features: Manley has been in business since 1966 producing aftermarket and OEM engine internals, supplying such cars as the Ford GT. Manley's premier connecting rod series is the Turbo Tuff line which was designed to be the best money can buy. Manley