43 mm outer diameter increases exhaust flow by 28.5% for improved turbo response
Constructed from SUS304 stainless steel for corrosion resistance and durability
Equal length runner design balances exhaust pulses for smoother power delivery
Precision fitment for multiple Subaru models with no installation modifications
Includes new gaskets for a secure and leak-free installation
Summarized by Shop
New Old Stock. This header combo was test fitted on a build but never ran. Literally brand new setup! Will also include new gaskets for Install.
The Tomioka Racing Twin Scroll Equal Length Exhaust Manifold is designed to elevate Subaru performance with its larger 43mm outer diameter, a significant upgrade from the previous generation's 38