Skip to product information
HKS Stainless Steel Turbo Exhaust Manifold (14019?AF002)
HKS Exhaust Manifold - Subaru Impreza WRX STI 2004-2007
$776.16
Vehicle Fitment
Verified fitment data is available for 4 vehicle applications.
View verified Year / Make / Model fitment
- 2004 Subaru Impreza
- 2005 Subaru Impreza
- 2006 Subaru Impreza
- 2007 Subaru Impreza
Secure checkout
Verify Year / Make / Model before purchase
✓ Checkout: Shop Pay, Apple Pay and Google Pay available where supported.
✓ Shipping: Shipping options and rates are shown at checkout.
✓ Returns: Review our Refund Policy before ordering.
You can have the great performance and great muffler sound of the isometric layout by changing exhaust manifold only with the stock oil pan layout. You will notice immediately the new exhaust sound and the AT vehicle's paddle shift gear down feels very cool. You can enjoy the GRB as AT vehicle. The gas pedal response is more sensitive, so it's much easier to control.
- Size: 42.7mm