HKS EJ25 SUH 409 Turbo Exhaust Manifold YMM_1996_1998_Volvo_V90_I these coil springs include caster

these coil springs include caster correction cams to maintain proper alignment with the increased ride height

helping to extend turbocharger lifespan by allowing proper cool-down periods

This upgrade is suitable for a wide range of manual transmission vehicles

and achieve a more aggressive sound profile

HKS EJ25 SUH 409 Turbo Exhaust Manifold YMM_1996_1998_Volvo_V90_I these coil springs include casterThe HKS SUH409 Equal Length EJ25 Turbo Exhaust Manifold is a high performance header designed specifically for the Subaru EJ25 engine. Crafted to replace the OEM exhaust manifold, this HKS model features a 4 1 equal length design that enhances exhaust flow efficiency. The improved flow results in better turbo spool, increased low and high end power, and overall engine responsiveness. Constructed with precision to optimize performance, this exhaust