HKS Exhaust Manifold for Subaru Impreza WRX STI GRF/GVF 2.5L
HKS Exhaust Manifold for Subaru Impreza WRX STI GRF/GVF 2.5L
SKU: SKU: 14019-AF002
Usually Dispatched in 2-5 Working days
Usually Dispatched in 2-5 Working days
HKS parts are usually dispatched within 2–5 working days, although stock varies by product and application.
If your item isn’t immediately available, we’ll contact you with an estimated delivery date.
Check fitment
- Authorised HKS dealer
- 12 Month Warranty
- UK Based support
STAINLESS EXHAUST MANIFOLD pulls out potential power from turbocharged engine.
The best solution to reduce primary exhaust gas pressure and supply smooth exhaust gas to turbine is replacement of exhaust manifold. HKS supplies stock replacement type Stainless Exhaust Manifold.
Turbine performance is affected by Exhaust Manifold.
Shape, diameter of pipes and production quality of exhaust manifold between engine and turbine affect performance of turbine. HKS Exhaust Manifolds were developed with know-how and data from long time development experience of turbo technologies.
Diameter of pipes and design of bending are designed for each engine performance and displacement. Welding portion between flange and pipe is flattened to reduce friction of exhaust gas.
As a result, response of turbocharger at middle and high rpm range is improved. Both torque and horsepower are also increased.
