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High Performance Air Cleaner Lid – Black Polymer Upgrade – 1990–1996 Corvette C4 Engine Dress Enhancement
4.1 (39 items)
Limited Time SaleUntil the end
01
04
15
$43.79 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $72.99
Product details
| Management number | 215330799 | Release Date | 2026/04/12 | List Price | $29.20 | Model Number | 215330799 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Optimized design allows up to 3–5 more horsepower by improving airflow without altering your factory airbox
- Precision-molded lid measures 17.75″ × 10.75″ to ensure smooth, correct fitment in C4 intake assemblies
- Made from heat-resistant ABS polymer—lighter and more durable than the stock metal lid
- Retains factory appearance and installation method—snaps on with standard hardware, no modifications needed
- Proudly made in the USA
| UPC | 686420067740 |
|---|---|
| Fit Type | Vehicle Specific Fit |
| Brand Name | Mid America Motorworks |
| Unit Count | 1.0 Count |
| Manufacturer | Mid America Motorworks |
| Model Number | 603996 |
| Product Grade | Performance Part |
| Item Type Name | Air Cleaner Lid |
| Manufacturer Part Number | 603996 |
| OEM Equivalent Part Number | 603996 |
| Manufacturer Warranty Description | 90 Days |
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