Tag Archives: stage 2si

aFe Air Intakes for Dodge Cummins

OCDiesel.com has it and if you have a Dodge Cummins then you should get it! aFe MAGNUM Force Air Intake Systems are one of the easiest ways to improve your old or new Dodge Cummins.

aFe has designed three different air intake systems to meet the needs of your power hungry engine. For the largest possible performance gain replace the entire air box and intake tract with our STAGE 2 open element air intake system. If you want to maintain a factory appearance our STAGE 2 Si sealed air box provides quiet power. For a great value and easy installation their STAGE 1 air intake systems adds instant horsepower and torque.

Airflow / Volumetric Efficiency
Huge, high-flow conical air filters are the first step to increased airflow to the engine. Steel heat shields or molded plastic air boxes keep hot air out and fresh, cold air flowing to the filter. Velocity stacks and precision-designed intake tubes provide smooth, uninterrupted airflow to the turbo or throttle body.

stage 2 si imageStage 2 Si

ELEMENT Sealed element: Air filter element is completely enclosed
HORSEPOWER Substantial HP gains from improved airflow
11-19 HP GAIN*
TORQUE Improved towing power and low-end torque
20-40 LB-FT TQ GAIN*
COST $250 – $500: Our premium air intake system
SOUND Quiet power: Sealed air box minimizes intake noise
STYLE Molded air box with cover and engineered intake tract
INSTALLATION 45 – 90 minutes: Requires removal of stock air box and intake tract

stage 2 imageStage 2

ELEMENT Open element: Air filter element is explosed or partically covered
HORSEPOWER Maximum HP gains from massive open element air filters
20-40 HP GAIN*
TORQUE Huge low-end towing power and torque increases
35-60 LB-FT TQ GAIN*
COST $200 – $400: The highest power per dollar increase
SOUND Throaty sound: Open element provides a mean growl
STYLE One-piece steel heat shield/air box with massive air filter
INSTALLATION 45 – 90 minutes: Requires removal of stock air box and intake tract

stage1 imageStage 1

ELEMENT Open element: Air filter element is exposed or partially covered
HORSEPOWER Improved horsepower using cold outside air and improved airflow 1-10 HP GAIN*
TORQUE Noticeable low end torque gains
10-20 LB-FT TQ GAIN*
COST $150 – $350: Our best bargain for value-conscious buyers
SOUND Noticeable sound: Great engine noise improvement
STYLE One-piece steel heat shield/air box, uses stock intake tract
INSTALLATION 30 – 60 minutes: Requires removal of the stock air box

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding  aFe MAGNUM Force Air Intake Systems. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying aFe MAGNUM Force Air Intake Systems, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

aFe Cold Air Intakes… Stage 1 or Stage 2? What’s the difference?

One of the first questions I  get about aFe Cold Air Intakes is “What’s the difference between Stage 1 intakes and Stage 2 intakes?”. The answer to the question is simple…  Stage 1 intakes replace the stock air box only and Stage 2 intakes replace the stock air box and the stock  intake tract.

Let’s ask a few questions…

1. How much power do you want?

Stage 1 intakes: Because it is not replacing the entire intake tract can give 1-10 horsepower and 10-20 foot-pounds of torque.

Stage 2 intakes: Because it is replacing the entire stock intake tract will give a significantly higher boost of 20-40 horsepower and 35-60 foot-pounds of torque.

2. How much money do you want to spend?

Stage 1 intakes: Because you are only replacing the air box you are going to spend a bit less. You’re also going to do less installing the system.

Stage 2 intakes:  You’re going to spend a bit more on this system because it replaces the stock intake tract. But, you get much higher gains.

3. What features do you need?

Stage 1 intakes: These will give you noticeable low-end torque gains. This air box will also provide you with a great engine noise improvement.

Stage 2 intakes: These will give you huge low-end torque gains and maximum horsepower gains. The open element to this system means a throaty sound with a mean growl.

Both systems are pretty easy to install at home in under 2 hours. They both use stock mounting points, work with stock electronics and do not interfere with the M.A.F. sensor. Both systems are a great way to add easy gains where it counts in a short period of time.

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the aFe Cold Air Intakes. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying aFe Cold Air Intakes, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts