Air and Fuel› Air Cleaners, Filters, Intakes and Components

SLP Performance

Blackwing Cold-Air Induction Package

$400.20

SKU: 21028

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The SLP Performance 21028 Blackwing Cold-Air Induction Package is designed to deliver cooler, denser outside air to your engine. This system features reusable oiled filters constructed from stainless steel with a black powder coat finish.

This air induction package is specifically made for 1992-1996 Chevrolet Corvette LT1 models and 1990-1995 ZR1 models.
Show original supplier description
The SLP Performance 21028 Blackwing Cold-Air Induction Package is engineered to enhance engine performance by drawing in cooler, denser outside air. Featuring reusable oiled air filters, this package offers a sustainable and effective way to improve airflow to your engine. The Blackwing design is intended to maximize air intake efficiency. The system is compatible with 1992-1996 Chevrolet Corvette LT1/LT4 models and 1990-1995 ZR1 models. Sources indicate potential for up to 20 additional horsepower, depending on the specific vehicle configuration. This kit is designed as a direct-fit upgrade, simplifying the installation process for compatible Corvettes. As with many performance parts, this product may be subject to emissions regulations and may not be legal for use on public roads in all areas. Purchasers are responsible for ensuring compliance with all applicable local, state, and federal emissions laws.
Vehicle Symptoms
  • Engine feels sluggish on acceleration
  • Poor throttle response during highway merging
  • Noticing reduced fuel economy
  • Check engine light on with lean codes
  • Hesitation or stumbling under hard acceleration
Relevant Conversations
  • 1994 Corvette LT1 sluggish acceleration fix
  • Blackwing vs stock intake Corvette C4
  • P0171 lean code after cold air intake install
  • How to install SLP Blackwing intake on C4
  • Corvette LT1 performance upgrade cold air intake
  • Best cold air intake for 1992 Corvette
  • C4 Corvette rough idle and hesitation solutions
  • SLP performance intake reviews forum
  • Corvette ZR1 intake upgrade options
  • C4 Corvette fuel economy drop after intake mod

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSLP Performance
Part Number21028
CategoryAir and Fuel
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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