Injen SP-Series Cold Air Intake — Honda Civic Type R FK8
The Injen SP-Series Cold Air Intake replaces the FK8's factory airbox with a mandrel-bent aluminum tube and a free-flowing dry filter, drawing cooler air from the wheel well via Injen's MR Technology tube geometry. Direct bolt-on, no tune required. If you want the K&N's mass-market name recognition, that's a fine choice. If you want the intake the JDM and Honda tuner community has been running for two decades, this is it. Injen built their reputation on Honda intakes specifically — the SP-Series design isn't just a tube with a filter on it; the bends, lengths, and venturi placement are calibrated to deliver power gains without lean spikes or check-engine lights on a stock tune. Available in polished aluminum, black wrinkle, or dyno black finish. Includes Injen's lifetime warranty on the tube and a high-flow dry filter that's washable and reusable. 50-state CARB-legal (verify current EO# before purchase). Installation: roughly an hour with standard hand tools. Status: Pre-order — ships in 5–7 business days from supplier warehouse.
Why this part belongs on your build.
The Injen SP-Series Cold Air Intake replaces the FK8's factory airbox with a mandrel-bent aluminum tube and a free-flowing dry filter, drawing cooler air from the wheel well via Injen's MR Technology tube geometry. Direct bolt-on, no tune required. If you want the K&N's mass-market name recognition, that's a fine choice. If you want the intake the JDM and Honda tuner community has been running for two decades, this is it. Injen built their reputation on Honda intakes specifically — the SP-Series design isn't just a tube with a filter on it; the bends, lengths, and venturi placement are calibrated to deliver power gains without lean spikes or check-engine lights on a stock tune. Available in polished aluminum, black wrinkle, or dyno black finish. Includes Injen's lifetime warranty on the tube and a high-flow dry filter that's washable and reusable. 50-state CARB-legal (verify current EO# before purchase). Installation: roughly an hour with standard hand tools. Status: Pre-order — ships in 5–7 business days from supplier warehouse.
Before you buy
Does it need a tune?
CARB-legal in CA?
Fit with an aftermarket bumper?
When does it ship?
Warranty info
Every part Kodo carries is covered by the manufacturer's warranty. Most cover defects in materials and workmanship for a brand-specific duration. Negligence, modification, and racing use are commonly excluded.
To start a warranty claim, email marc@kodoautomotive.shop with your order ID, photos / video of the failure, and a short description of the install. We route the claim to the manufacturer and stay in the loop until it's resolved.
Or use our contact page for a guided warranty submission form.
Shipping info
Processing & handling: Orders are reviewed and routed to the appropriate warehouse within 1 business day of payment confirmation. Backordered items hold the full shipment until in stock.
Transit time: 2–7 business days inside the continental US. Large items (intercoolers, exhausts, wheels) drop-ship direct from the manufacturer and can take 5–10 business days.
Logistics partners: UPS, FedEx, USPS, and DHL depending on package size, weight, and destination. We pick the carrier on a per-shipment basis.
Tracking: A tracking number is emailed the moment your label is generated. Tracking populates with the carrier within a few hours.
Where we ship from: Multiple US-based fulfillment centers and manufacturer warehouses. Your packing slip may reflect the supplier brand.
International shipping: Available at calculated rates. Duties and import taxes are collected by the carrier on delivery and are not included in the shipping rate quoted at checkout.
Questions? Contact us at marc@kodoautomotive.shop.
Vehicle fitment
Verified fits for this part:
- FK8 · Honda Civic Type R · 2017–2021
If your chassis isn't listed, the part doesn't fit — title similarity isn't fitment. Trim level, year-specific facelifts, and engine codes can change fitment within the same model.
Not sure if it fits your build? Send us your chassis + engine code and we'll confirm before you order.
Email: marc@kodoautomotive.shop
Return policy
Don't love your new purchase?
We'll take it back, no hassle.
To be eligible for a return, the item must be in the same condition you received it: unused, uninstalled, with all hardware, tags, and original packaging intact. Parts with install marks, cut wires, scratched hardware, or missing components are not eligible.
To start a return, contact us at marc@kodoautomotive.shop with your order ID, the part name, and the reason. We reply within 1–2 business days with an RMA number and the return address. Don't ship parts back without an RMA — unauthorized returns get refused at the warehouse.
If the return is accepted, we'll inspect the item on arrival and issue your refund to the original payment method within 5–10 business days.
All returns are subject to a 20% restocking fee to cover inventory, repackaging, and carrier handling. The fee is waived for defects, warranty claims, and wrong-item-shipped situations — those are on us.
Return shipping: You're responsible for paying your own shipping cost to return the item. Original outbound shipping is non-refundable. If the item value is over $75, we strongly recommend a trackable shipping service or purchasing shipping insurance — we can't guarantee that we will receive your returned item.
International / overseas returns: International orders are not eligible for refund due to increased international shipping fees and customs reimport complications. Exchanges and warranty claims are still honored. Reach out and we'll work something out.
See our full return policy at /returns-policy.
