K&N 77-Series High Performance Air Intake System
- Regular Price:
$323.09-577.02 - You Save: $43.25-77.23
- Our Price:$279.84-499.79
- Shipping:FREE SHIPPING
Choose Your Vehicle:
- Guaranteed to Provide more HP and Increased Acceleration
- Engineered to Specific Vehicle Design
- Easy to Install, Usually in 90 minutes or less!
- Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
- Million Mile Limited Warranty
- Replaces OEM Filter and Air Box
- Air Filter is Washable and Reusable
- Works with Original Equipment Manufacturer Computer Systems
- Street Legal in Most States (not street legal in CA)
The 77 Series kits are truly hand-crafted pieces of art. Available with polished aluminum or gunmetal grey powder coated tubes, these kits are sure to please in every way. They come with an oversized High-Flow conical air filter designed to provide increased surface area and dust capacity. This extra surface area provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. The oversize air filter also captures more dirt increasing the service life before each cleaning is required (up to 100,000 miles). Most 77 Series Kits include a heat shield designed to seal against a vehicles hood to isolate the air intake from engine heat. Cooling the air that travels into the engine can increase horsepower all by itself. All our metal intake kits use adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. These kits come standard with stainless-steel barrel-locking hose clamps and powder coated steel brackets.
Customer Reviews
Craig Olson who drives a
Chevrolet Silverado Pickup
2009-05-08
2009-05-08
Overall:
Performance:
Quality:
Appearance:
This is my 2nd K&N intake on my 2nd Silverado. You'll notice power gains immediately and if you don't get too overly excited with the accelerator I've noticed about 2 mpg increase with the new system. Even though you read it everywhere, this air intake really is one of the best bang-for-your-buck additions you can make to your truck. AAG delivered quicker than expected too.
CJ who drives a
Nissan Titan
2008-11-08
2008-11-08
Overall:
Performance:
Quality:
Appearance:
Installation was straightforward, instructions were very clear. This thing sounds amazing on the titan, really opens things up! I like the chrome look under the hood.









