GrimmSpeed 15-21 Subaru WRX STi Stealthbox Air Intake - Black (grm060077)
The intake for the 15+ STI can be compared to a cross between the Stealthbox heat shield in the 2015+ WRX intake and the tube and filter utilized in the intake for the 08-14 WRX. Small design modifications were made, but overall fit and performance remained fairly consistent. Of course, just like with other GrimmSpeed goods, we offer you a customer experience that will encourage you to stand behind these kits as well.
Why Choose GrimmSpeed Stealthbox Air Intake
This explanation can be complicated and drawn out at times, especially when performance is involved. It's easy this time. The engineering and production teams at GrimmSpeed are renowned for creating goods that are made of premium materials, have an excellent fitting, are expertly crafted, and are long-lasting. These intakes are no different, offering the tested performance of the 08-14 WRX EJ motor intake with a look and feel that set it apart from the competition (third-party results coming soon). You no longer have to appear as though your factory airbox has been replaced by a shoe box thanks to the Stealthbox intake heat shield.
NOTE
- Take care to install the air filter onto the intake tube properly. Push the filter onto the tube no more than 1" before tightening the clamp. This will ensure that the velocity stack within the filter is allowed to function properly!
APPLICATIONS
- Subaru WRX/STi (2015, 2016, 2017, 2018, 2019, 2020, 2021)
FEATURES
- Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both traditional intake designs
- Air straightener - Dimensionally mimics the factory configuration for accurate MAF sensor readings
- MAF sensor location - Inside heat shield, isolated from engine bay heat
- Custom reusable high flow air filter - Integrated velocity stack entrance smooths incoming air
- StealthBox Heat Shield - Sleek, unique design looks KILLER in your engine bay and keeps the heat of the engine bay from affecting performance
- Made in the USA - Right here in Minnesota, in fact
- 30min Installation - Extremely simple with our written and video guides
WHAT'S IN THE BOX
- 1x Intake Tube w/ TIG welded MAF flange and Air Straightener
- 1x High-flow Dry Filter
- 1x Hump Hose Connector
- 1x Stealthbox Heat Shield Assembly
- 3x Hose Clamps
- 2x MAF Flange Screws
- 3x Precut Rubber Sealing Strip
- 1x MAF Wire Grommet
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be shipped or processed the next business day.
Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders can take up to 7 business days to process & ship.
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns and cancelations will NOT be accepted on Clearance Items, Final Sales, Special Orders, Deposits for 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 other returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
All other orders will incur a 6% cancelation fee if canceled after an order is placed. This is to cover the payment providers non refundable fee. We will waive the fee for exchanges, store credit, or if product is no longer available.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.