SLP
SLP Blackwing Cold-Air Intake for 2006-2013 Chevrolet Corvette C6/Z06/Grand Sport
SLP Blackwing Cold-Air Intake for 2006-2013 Chevrolet Corvette C6/Z06/Grand Sport
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Genuine SLP cold air intake, part number 21121, supplied new.
Wake Up your C6 LS3 or Z06 LS7 Corvette with the Legendary Blackwing®! One of the quickest and best ways to improve the performance of your 2008-2013 C6/2010-2013 Grand Sport LS3 or 2006-2013 ZO6 LS7 Corvette is to eliminate the stock air box. This easy-to-install air filter package from SLP (called the "Blackwing" for its unique appearance) out-flows the factory setup by as much as 90% and can provide up to +10 additional horsepower and +11 ft/lbs at the flywheel. The Blackwing uses a wire-reinforced, reusable and washable blue high-flow filter media that requires re-oiling (#25017 cleaning/oil kit) after cleaning for maximum filtration. The Blackwing also features an exclusive built-in flow indicator that changes color when cleaning is required. Also included in the package is a factory style finished high-volume air bridge with integrated MAF housing and secure mounting points. This is a simple bolt-on installation that requires no cutting or vehicle modifications. All necessary parts and complete instructions are included. NOTE: Part number 25017 air filter cleaning kit is recommended when cleaning/re-oiling your filter.
This product is not approved for sale or use in the State of California, or in other states that require a CARB Executive Order (E.O.) number. It is intended for use in states that do not require CARB certification.
Fits These Vehicles
- Fits 2006-2013 Chevrolet Corvette
The fitment list above names the Z06, Grand Sport trim levels this part is built for; confirm your trim before ordering.
Confirm the model year, the engine and the part number against your vehicle before ordering.
Specifications
- Brand: SLP
- Manufacturer Part Number: 21121
- Type: Cold Air Intake
- Material: Synthetic
- Condition: New
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — SLP
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Manufacturer's Warranty — SLP
SLP Performance Parts warrants its products to be free from defects in material and workmanship, with the term set by product family. For what we carry from SLP: headers and exhaust products are covered by a Limited Lifetime warranty, cold-air intake systems are covered by a Limited Lifetime warranty excluding the filters, accessories such as car covers, emblems, shifter knobs and lug or center caps are covered for 90 days, and electrical products are covered for 30 days. The Limited Lifetime term is specific: headers and exhaust components are warranted against rust, corrosion, failed welds, cracks and similar defects under normal use, and discoloration of coatings is not covered; damage caused by excessive heat from lean combustion or the use of heat wraps, and damage from flood, collision, modification or road hazard, is not covered. On cold-air inductions and air boxes the same rust, corrosion, weld and crack coverage applies for life, the appearance of coatings and finishes is warranted for 3 years, and filters are not covered. Coverage runs from the original purchase date shown on the sales invoice, and a copy of the original dated sales receipt must accompany any part returned on a warranty claim. During the warranty period SLP will repair or replace the product at its discretion, and its responsibility is strictly limited to that repair or replacement. Before returning anything you must obtain an RGA (return authorization) number from the SLP Performance Parts Customer Service Department at 855-757-7373; products are then returned shipping prepaid to SLP in Plymouth Township, Michigan, and C.O.D. shipments are refused. Not covered: improper installation; labor to remove or replace the part; fluids, gaskets, incidental parts and shipping costs; incidental and consequential damages including diagnostic charges, property damage, personal injury, transportation, storage and rental-car charges and vehicle downtime; normal wear and tear; repairs performed by unauthorized persons; parts altered, modified or used in applications not listed in the SLP application guide; compatibility with other manufacturers’ aftermarket parts or with otherwise modified vehicles; and products used for racing. SLP products are designed for stock, unmodified vehicles as supplied by the original manufacturer, and it is up to the purchaser to determine whether a part suits a modified application. A part shipped in error is replaced with the correct part at no charge by the same shipping method, with a call tag issued for the incorrect part. Separately from the warranty, SLP’s return policy takes unused parts in the original packaging within 30 days of the invoice date, with credit issued at SLP’s discretion minus a 15% restocking fee; missing parts are charged and deducted from the credit, modified or damaged parts are not accepted for credit, returns are not accepted after 60 days from the invoice date, and there are no returns on electrical parts, clearance items or installed parts. A 20% restocking fee may be assessed on non-deliverable shipments.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by SLP. Contact us if you need help with a warranty claim.

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