HKS Stainless Steel Equal Length Exhaust Manifold WRX (2006-2014) STI (2004-2018) Wheels Handcrafted in the USA

Handcrafted in the USA

NOTE: The Alta pulley is not CARB legal and not for sale or street use in CA and CARB states

tuned in both length and diameter to maximize power

These harder bushings eliminate all the rear sub frame movement during hard lateral loads

HKS Stainless Steel Equal Length Exhaust Manifold WRX (2006-2014) STI (2004-2018) Wheels Handcrafted in the USAHKS Stainless Steel tubular turbo exhaust manifolds for offer maximum exhaust flow for increased turbo spool up and phenomenal flow capacity. Fabricated of SUH409 stainless steel. The HKS Exhaust Manifold is the lower section only. Does not include the uppipe, and is designed to be used with a factory style up pipe. This header will fit the EJ25 Turbo Subaru model that uses a triangle style oil pain. NOTE: 2002 2005 WRX owners will need to convert to