HKS 2008-2012 Subaru STi 65mm Stainless Steel Mid-Pipe (only compatible w/ hks31021-AF012 or Stock Muffler) (hks33004-AF002)

Regular price $515.00 USD $416.99 USD

Availability: In Stock Special Order

  Normally delivers in 1-3 biz days Made to order 8-10 weeks

Brand: HKS

SKU: hks33004-AF002


About The Product

Increasing the amount of exhaust flow is the first progressive step to increased engine performance and efficiency. The factory exhaust system represents a restriction in the stock configuration. By designing a system that increases the mass and velocity of exhaust flow, it allows for a reduction in backpressure and thermal stress, thus unleashing the engine's potential for increased power, torque, and responsiveness. All HKS exhaust systems are engineered with performance, quality, and value as primary goals. Through countless comprehensive efforts of flow analysis, dyno testing and tuning HKS is able to maximize horsepower gains throughout a broad powerband, while maintaining reasonable sound levels for street use. HKS Exhaust Systems that are designated for street use retain all factory emissions equipment and conform to the California Vehicle Code 95-decibel exhaust noise level limit. HKS exhausts systems are designed for a direct bolt-on fitment to the stock flanges and come with all the necessary gaskets and hardware to provide simple installation and long-term durability.

PLEASE NOTE

  • Special Order

APPLICATION

  • Subaru STi (2008, 2009, 2010, 2011, 2012)

FEATURES

  • Center Pipe Only
  • For use with 31021-AF012 or Stock Muffler
  • 65mm Piping

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Return & Cancelation Policy

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

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