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25% Off Online Orders of Select Parts and Accessories

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25% Off Online Orders of Select Parts or Accessories
Receive 25% Off Online Orders. Use promotional code SAVEPEP25 at checkout to receive discount. Receive 25% Off Online Orders. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Brake Parts, Shocks & Struts, Truck Boxes, Vent Visors, Bug Shields, Electronics and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/3/15. Online orders scheduled for in-store pick up must be completed in store by closing on 9/2/15 for discount to apply.

Your Store: Pep Boys San Jose  2730 E Story Rd
Showing  MasterFlow Tsunami MF-1050 12 Volt Portable Hi Volume Air Compressor 
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MasterFlow Tsunami MF-1050 12 Volt Portable Hi Volume Air Compressor

Part # MF1050   SKU: 9357343
Pep Boys Tire Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Valve Stem/Tire Pressure Monitoring System (TPMS) reseal kit
  • FREE Multi Point Safety Inspection Performed at Point of Installation
  • FREE Treadwear Mileage Warranty (where applicable)
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Pep Boys Wheel Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Centering rings (where applicable)
  • FREE Multi Point Safety Inspection Performed at Point of Installation
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Pep Boys Wheel And Tire Installation Includes:
  • Computerized Wheel Balancing
  • Tire Mounting/Dismounting
  • Centering rings (where applicable)
  • FREE Multi Point Safety Inspection Performed at Point of Installation
  • FREE Treadwear Mileage Warranty for tires (where applicable)
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Manufacturer's Rebate Instruction

Rebate Tips
1. Read your Pep Boys rebate form thoroughly. Each Pep Boys rebate offer is unique, with different date ranges and postmark date requirements. Many rebates require the purchase of multiple products. You must submit all qualifying products listed for a given rebate to be eligible. The best way to make sure you get your rebate is to follow the instructions carefully. If you have any questions, call us at the toll-free number listed on the rebate form or call your local Pep Boys store.

2. Make copies of all of your paperwork. This includes your receipt, rebate form, mailing envelope, and any other items that are needed for validation of your rebate. If for some reason your submission gets lost in the mail, you will need this information to have your rebate reprocessed. It is also a good idea to have this information in front of you if you need to call the customer service phone number listed on your rebate form.

3. Don't wait. Many Pep Boys rebates require your rebate submission to be postmarked within a set number of days from your date of purchase. If you miss this deadline, you will not be able to receive your rebate.

4. Clearly write your name and address on the rebate form. If your handwriting is difficult to read, it will be difficult to enter your information correctly. To ensure fast, accurate processing of your rebate, be sure to print clearly. Remember also that PO boxes are not acceptable addresses for Pep Boys rebates, so be sure to include your street address when you complete your offer form.

5. Watch for your rebate check in the mail.
Adobe® Reader® is required. If the offer form does not appear after selecting it, click the Adobe® Reader® icon at the right to install it - free! Close [x]

Road Hazard Warranty

Protect Your Investment
What will our Road Hazard Warranty do for you?

Pep Boys will follow its Puncture Repair Procedures to determine if your tire should be repaired, at no expense, or replaced under this coverage. While the repair cost is free, there will be a charge for re-balancing a repaired tire.

Road Hazard Warranty can save you the expense of tire replacement. If your Pep Boys tire becomes unusable due to a road hazard related mishap and cannot be repaired, we will, subject to pro-rated adjustment based upon the remaining usable tread on the tire, replace the unusable tire or give you a refund. While Pep Boys will remount the tire for free, there will be a cost for re-balancing the replacement tire.

Coverage extends to such damage as unrepairable tread punctures damage from potholes, nails, glass and jagged metal which cause cuts, snags, punctures, impact breaks, bruises and rim cuts.

Length Of Coverage
Coverage with Road Hazard Warranty extends for the full period of the mileage of the tire. This coverage is not transferable to a new owner, or if the owner mounts the tires on another vehicle.Close [x]

Core Charge

A "Core Charge" is similar to the deposit you might pay for a can or bottle of soda. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Many automotive parts have a Core Charge, or Core Price, that works the same way as a soda can deposit.

Here's how the Core Charge works:
  • The part you are purchasing contains a component that is recyclable
  • The Core Charge deposit is charged at the time of purchase
  • When the recyclable component from your old part is returned to us, the charge is refunded to you
  • To receive your Core Charge refund, you can do either of the following:
  • Bring the part to any Pep Boys store along with your receipt or invoice (recommended)
  • Mail the part back to Pep Boys through the online return process
  • Please see our Returns Policy for more information on returning a core item.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Pep Boys core charge presented to you online today with your item is representative of the most common core charge. If you have any questions, please contact our Customer Care Center at 1-800-PEP-BOYS (737-2697) or visit any Pep Boys store. Close [x]

Free Battery Installation Includes:

  • Installation Performed by Trained Professional Technicians
  • Removal & Installation of Battery
  • PROSTART Complete Starting & Charging System Evaluation
  • Inspection & Cleaning of Battery Tray & Cable Terminal Ends
  • Use of Memory Saver Device to Maintain Vehicle Settings

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Battery Protection Service includes:

  • Chemical Cleaning of Battery Cable Connectors
  • Installation of Acid-Neutralizing Felt Terminal Post Washers
  • Application of Anti-Corrosion Sealant to Terminals

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Battery Protection Service Please note, promotional offers require purchase of the Battery Protection Service as a part of the installation package. De-selecting this will make you ineligible for certain promotions & offers.Close [x]
Select this option and add to cart to view tires that fit your wheels. Close [x]

TPMS Sensor

To keep your Tire Pressure Monitoring system (TPMS) working properly, sensors are required for installation of your new wheels.Close [x]

TPMS Rebuild Kit

For some vehicles, we may be able to rebuild the sensors from your existing wheels. However, new sensors may be necessary based on your vehicle/wheel combination. Your service advisor will help determine your specific needs at the time of installation.Close [x]

Valve Stems

New valve stems are required to ensure proper installation of your wheels.Close [x]

Lug Nuts

Depending on the style of your new wheels, new lug nuts may be required for installation. Our lug nut kits are available in chrome and black and will be selected based on the best match for your new wheels.Close [x]
Please check your vehicle placard or owner's manual. If you have an appointment we will check for you when you come in. Close [x]
$59.99 / ea
Available today Available
Pay in store
Pay-in-Store option available! Select the option at checkout
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MasterFlow Tsunami MF-1050 12 Volt Portable Hi Volume Air Compressor

The powerful MasterFlow MF-1050 is a sturdy and rugged air compressor specifically manufactured for trucks, SUV, 4X4, and RV tires. The MasterFlow MF-1050 has been met with great success in the off-road, truck, and RV community. MasterFlow MF-1050 is for the specialty customer at a price point the customer knows to be a great deal. There's no longer a need to wait 40 minutes plus to inflate your tire while off-roading or rock crawling, the MF-1050 inflates all 4 tires in 30 minutes. Inflates a full size truck tire in less than 2 minutes (25-35 PSI). Inflates a standard size tire in less than 1 minute (25-35 PSI).
  • MF-1050 is a Tool Not a Toy!
  • MF-1050 inflates tires faster than the standard portable air compressor or tire inflator
  • Direct drive oil less motor versus gear driven motor
  • Inflates full size truck tire in less than 2 minutes (25-35 PSI)
  • Inflates standard size tire in less than 1 minute (25-35 PSI)
  • Type M fitting to change to a longer hose if desired; 16 Ft Coil Hose Included
  • Anti-vibration feet to prevent the unit from "walking away" while inflating tires
  • Powered directly from the battery with alligator clips for more power

Whats Included

12 volt air Compressor, durable nylon carry bag, 16 foot coil hose with easy twist brass fitting (screws directly to tire valve), set of 3 needle adapters, 8 foot power cord with alligator clips, air filter
Q Industries, Inc., is manufacturer whose primary focus is high quality, affordable, 12 volt air compressors. All products are engineered and designed in the United States.

Learn More About
Flow Rate (CFM)
Weight (lbs)
Height (in,)
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Width (in.)
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Rated 4.8 out of 5 by 13 reviewers.
Rated 5 out of 5 by Great Nice little compressor for the price. Used it to set beads on my motorcycle tires. April 29, 2015
Rated 4 out of 5 by Wasn't paying attention, almost over-inflated my tire. Situation: Several of my tires had a slow leak. I tried to get them serviced, and no one would do it. Too old, they said. I have been playing musical gas station, filling tires, getting tired. I ran over something again, but this time a tire started playing, "Gone With The Wind." I should get new tires. I decided on two things. Patching and Filling. I started shopping around, reading reviews. I almost settled on a VIAIR P77. I knew it's output was too low for my tires, but it was better than what I had. Then I found the MF-1050 at the same price. I saw that Jeepers loved the MF-1050, as well as it's twin. It's not perfect, but it's a keeper, I kept reading. It's comparable to the VIAIR 400, but one fifth the price. DONE The Good: It is reasonably fast enough. I suspect it is as fast as the air compressor at Arco, down the street, but five times faster than at Chevron. I won't be going out for air, from now on. A nice thing, this compressor has what looks like a standard 1/4" NPT, quick connect. It looks identical to my air tools. I mention this, because it is contrary to what is written in forums. In 2005 or so it was different or custom, and Jeepers were taping and replacing the connector, for off roading. I am so pleased. I won't need to do this. The Bad: The tire pressure gage has some lines and numbers, but doesn't mean all that much. What I can depend on, my tire pressure is low, medium, high. It might be 40 PSI or it might 50. It's untrustworthy, or needs to be calibrated. With that said, I tried three cheap pop out gages, and all three were different. The highest was 50 PSI. I need to find a solution for that. Also there's no real way to test the pressure, while inflating. The air intake, the filter. It's ugly, and annoying. I don't see any other model with this design. It has to be installed and removed when packing and unpacking. The filter is needed though. Conclusion: I believe the MF-1050 is a pro tool with a consumer price. It has minor problems, that we can do nothing about. The compressor is not user serviceable, however that is only during the warranty period. From forums, there's a lot you can do to maintain it, under the hood, so to speak. I won't advocate this. But I find this reassuring. For any complaints I have read, there are solutions. It would be nice if the gauge on the body were better. I won't hold it against it though. It would be nice if there was a low profile filter that can remain on, at all times. - BUY April 19, 2015
Rated 4 out of 5 Pretty Good Pump The pump itself is pretty good for the money. It is really fast inflating. The inflation hose might stretch to 16 feet but you are really going to have to work at it. The part of the hose that connects to the tire is weird and looks like it could be problematic in the future. The case is cheap and will likely not last long. Overall it is worth the money. I own a similar model from another manufacturer that had a non-standard fuse which could only be obtained from the manufacturer. This pump uses a standard automotive style fuse. The air gauge is not accurate on mine. February 28, 2015
Rated 5 out of 5 by Best little Tsunami Used it many times, easy, convenient, perfect. Bought two more for my sons and they call it the little Monster. December 27, 2014
Rated 5 out of 5 by all the features are great. this is very fast and nice compressor it is worth three time the price. December 15, 2014
Rated 5 out of 5 by Works well with big tires I use this when airing up my 35x12.5 tires after offroading. The pump works great and brings the tires back up from 15 to 30 PSI in about 90 seconds per tire. It does not run hot, even after airing multiple Jeeps with large tires back up. For the money, it can't be beat. December 3, 2014
Rated 5 out of 5 by Best product best customer service The product performed as expected and the customer service was excellent. This product really works for me and met my expectation. I have used different ones in the past but none can be compared to this one. I will definitely recommend it to all November 8, 2014
Rated 4 out of 5 by good compressor for the money good output, not too loud, inflates quickly. Not quite as fast as advertised, but pretty quick nonetheless. Well worth the money. September 18, 2014
  • 2015-05-21T19:10:19.950-05:00
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