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K&N Performance Air Intake System - 57S-4001
SKU: 8035062 / 158027
Part Number: 57S-4001
K&N 57i Generation II Induction Kits are built primarily for European vehicles. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone.
$599.25
$799.00
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Features:
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 60 minutes or less
Part number: 57S-4001
| Estimated Horsepower Gain | 16.2 HP @ 1850 RPM |
| Replacement Filter | N |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 5 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | 2 |
| Type | Gen II |
| Product Style | 57i Series International Kits |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Street Legal In All US States | No |
| TUV Approved (Europe) | No |
| Weight | 10.8 lb (4.9 kg) |
| Product Box Height | 14.5 in (368 mm) |
| Product Box Length | 24.1 in (612 mm) |
| Product Box Width | 15.5 in (394 mm) |
| California Restricted | Not legal for sale or use in California |
| Mounting Hardware Included | Yes |
K&N Performance Air Intake System - 57S-4001
$599.25
$799.00
Added to Your Cart
Product Availability by Store Location
Hours