57-2501 Image

57 Series FIPK > Performance Intake Kit

 List Price: $332.82
Your Price: $192.99

You Save 42.0%

Find a Local Dealer


       

57-2501
 
In Stock & Ready to Ship!
 Free Ground Shipping!


K&N Fuel Injection Performance Kits (FIPK®) contain a high flow K&N air filter with uniquely designed adapters. This creates a radius entry allowing the engine to ingest air with less restriction compared to the factory intake system. FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty. K&N air intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. More air means more usable power and acceleration for your car or truck. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). [MORE]
Available Information
Installation Instruction Sheet
57-2501 Vehicle Applications


Part 57-2501 Product Specifications
Product Style: 57 Series FIPK
Replacement Filter: RF-1003
Street Legal In All US States: Yes
TUV Approved (Europe): No
Type: Gen I
Intake Pipe Color / Finish: Black
Weight: 3.8 lb (1.7 kg)
Product Box Length: 15.13 in (384 mm)
Product Box Width: 9.13 in (232 mm)
Product Box Height: 9.25 in (235 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
RF-1003.jpg
RF-1003 - Replacement Filter

Customer Feedback      Be the first to review part 57-2501

I have never used K&N before but had always heard good reports about the products. I just installed an oil filter on my Ford Tractor. The K&N filter was smaller and heavier than the one I replaced. The K&N just feels better made. I also like the nut on the end of the filter. The nut sure came in handy in the close tolerance area of my tractor. I will buy this product again and will also look at other products for my classic 1972 Mustang!
Brian Kool, Arkansas
After doing hours of research on CAI systems I decided to purchase the 69 series Typhoon CAI for my 2012 Mustang, V6, 3.7L. The product receives great review on the internet and through Youtube, I purchased through another online site ad received a slightly better deal than ordering it directly from K&N. The good and bad about this product is as follows: first off all the parts arrive in the box, and everything seemed in good shape. K&N states this should take about 40 minutes to install, on Youtube they say about 90 minutes, and that is exactly what it took me. I would of finished sooner (and here's the bad), but some of the holes do not line up and require some effort to make it work. I used a small rat tail file to expand the hole. What I'm talking about is the housing and the air filter (Doughnut) adapter - the holes (one hole) is off by maybe a 16th of an inch. Next the housing did not fit flush inside my car, every time I pushed it into place the air intake would pop out of the Ford air intake (The piece that goes into the front for air intake). After tinkering for some time I finally got the part to an Acceptable place and bolted it in place. All other parts fit as advertised. Just so every one knows I am not a mechanic and have very little experience working under the hood, but I'm above average when it comes to putting things together.
James Cassidy, Louisiana
I have purchased K&N air filter and Oil Filters, love both of them. I get great gas mileage and the oil stays clean, I have noticed an increase in my power and smoothness of the engine on my 2000 Ford Mustang, I will continue to purchase K&N on all my vehicles and future vehicles it really does pay to pay more and get a great product that does what it says plus increases the efficiency of your engine while better protection is afforded with this product. I have just now also purchased K&N's oil filter for synthetic oils for the first time since I use synthetic oil in my car at time of this writing, hope they deliver quickly if they do I will love K&N products even more than I already do.
Darrel, Rosamond, California

K&N 57-2501 fits the following:
1988 FORD MUSTANG 5.0L V8 F/I - w/o Mass Air Street Legal In All US States: Yes
CARB EO Number: D-269-8
TUV Approved (Europe): No
1987 FORD MUSTANG 5.0L V8 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-8
TUV Approved (Europe): No
1986 FORD MUSTANG 5.0L V8 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-8
TUV Approved (Europe): No