K&N 77 Series Cold Air Intake - 2001 - Mid 2004 Silverado and Sierra Duramax (6.6L LB7) - 77-3034KP
K&N 77-3034kp
$399.99
ONLY A FEW LEFT IN STOCK
FREE SHIPPING ON ORDERS OVER $100!*
*some restrictions apply
FREE SHIPPING ON ORDERS OVER $100!*
*some restrictions apply
- Part Number:
- 77-3034kp
- SKU:
- 77-3034KP
- UPC:
- 024844107503
- Availability:
- IN STOCK AND READAY TO SHIP - Special Ordered Part
Product Overview
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Free-flowing aluminum tube
- Replaces entire factory air intake system
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
The K&N 77-3034KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-3034KP air intake comes with a K&N high-flow air filter where the factory restriction gauge installs into and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory mass air sensor. The oversized tapered cylinder shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a couple of screwdrivers, pliers, a ratchet set and some wrenches. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.
Product Specifications
| Estimated Horsepower Gain | 12.55 HP @ 3246 RPM |
| Replacement Filter | RC-5112 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 3 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | 1 |
| Product Style | 77 Series Kits |
| Air Filter Height | 8 in (203 mm) |
| Intake Pipe Color / Finish | Polished |
| Intake Pipe Material | Aluminum |
| CARB EO Number | D-269-34 |
| Street Legal In All US States | Yes |
| TUV Approved (Europe) | No |
| Weight | 12.3 lb (5.6 kg) |
| Air Filter Large End Diameter | 8 in (203 mm) |
| Product Box Height | 12.56 in (319 mm) |
| Product Box Length | 29.31 in (745 mm) |
| Product Box Width | 17.31 in (440 mm) |
| Mounting Hardware Included | Yes |
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
