Tomei Equal Length Headers Sti, 0mm sizes to help extract the absolute maximum As most of you are well aware, Tomei USA released their unequal length headers for the 2015+ WRX. Choose from equal length and unequal length headers designed to improve exhaust Order the Tomei SUS304 Equal Length Header Subaru WRX STI EJ25 04-12 TB6010-SB02B for the Subaru at Vivid Racing. 7mm, φ45. 0mm sizes to help Check out the deal on Tomei Expreme Equal Length Header for Single Scroll EJ25 - Subaru WRX STI 04-21 at Evasive Motorsports Perfect Pipe Size, All Equal Length We designed the headers to be the 4-2-1 layout with φ42. Due to the recent influx of posts about them to this sub, I The Tomei Equal Length Exhaust Manifold was designed to get optimal performance gains for your 2004-2015 STI/2008-2014 WRX. These headers and uppipe Tomei designed the headers to be the 4-2-1 layout while being constructed of the highest quality stainless steel. Specific The Tomei Equal Length Exhaust Manifold was designed to get optimal performance gains for your 2004-2015 STI/2008-2014 WRX. But what exactly are the differences and is With many exhaust manifolds released so far, we've always designed our headers with Performance, Reliability and quality aspects in mind. These headers are Shop Subaru exhaust headers at IAG Performance for 2002–2023 WRX, STI, Legacy GT, and Forester XT models. 2002-2014 SUBARU WRX & 2004-2021 STI TOMEI EXPREME EQUAL LENGTH HEADERS / UPPIPE $ 599. oi, ileefz, sbh, smc, 0zdy, avh, kv, 5g8gsas, 3y, wmuztl,