COBB Tuning V2 Stainless Steel Up Pipe Subaru EJ20/EJ25 2in / 51mm

COBB Tuning V2 Stainless Steel Up Pipe - Subaru EJ20/EJ25 - 51mm (2 in)

COBB Tuning has built a strong reputation among the Subaru tuning community for producing bolt-on hardware that genuinely delivers. Their V2 Stainless Steel Up Pipe is a direct replacement designed to eliminate the restrictive and failure-prone stock unit, improving exhaust flow to the turbo and reducing the risk of high-pressure exhaust leaks — a common weak point on Subaru EJ20 and EJ25 engines.

This listing covers the COBB Tuning V2 Up Pipe, compatible with Subaru models running the EJ20 or EJ25 engine platform. This includes a broad range of Impreza, WRX, STI, Forester, and Legacy variants equipped with OEM 2-bolt exhaust manifold flanges. One variant is available — SKU 512260.

Key Features

• 14-gauge 304 stainless steel construction for durability under extreme exhaust temperatures
• 51mm (2 in) diameter tubing for improved exhaust flow
• CNC mandrel bent for precise, consistent fitment — no weak flex joint required
• 12.7mm (1/2 in) thick stainless steel flanges to resist warping and prevent exhaust leaks
• Inlet diameter matched to OEM gasket inner diameter to maximise flow to the turbo
• Compatible with OEM 2-bolt exhaust manifold flange
• Five turbo-flange studs pre-installed for straightforward fitting

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.

Not sure if this up pipe suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.