Invidia Header for 2005-2013 Subaru WRX / STI. Upgrading your exhaust will create better efficiency and performance. Stock exhaust systems are often small in diameter and press-bent, which causes a restrictive flow of exhaust gases. This restrictive flow of exhaust gases causes back pressure and robs your engine of horsepower and torque. By increasing the diameter of your exhaust pipes and eliminating gas flow restraints, your engine will run much more efficiently and create more horsepower and torque.
High quality and durable parts have made Invidia products well sought after by performance enthusiasts. Invidia Header is made from high quality stainless steel with proper fitment ensured.
Available for 2005-2013 Subaru WRX / STI.
Invidia part# HS05SW1HDR
Package includes necessary hardware, installation instructions, warranty information & decals.
| Brand | Invidia Exhaust |
|---|---|
| Part Number | INV-HS05SW1HDR |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and cause birth defects or other reproductive harm. For more information, visit https://www.p65warnings.ca.gov/