Well you asked for it and we did it. We are proud to be offering Jobe Performance air filters. We use an 8 ply cotton gauze filter that is washable, reusable, and has a lifetime warranty. Our filters have a 8.5 in. to 4 .5 in. molded velocity funnel, have a 8.5 in. base , 8 in. top, and are 8in. long. On the bench they flow over 1400cfm @ 1 psi.
Our filters will outflow and trap more dirt than K & N filters. Jobe Performance filters are 99.33% efficient at trapping all dirt! They are ISO certified. A very strict standard to meet. K&N filters trap just over 96 % of dirt. We can also offer you more or less layers of cotton guaze for those of you in dusty and dirty environments and filter covers as well.
We want you to have a choice of air filters. We are realizing that people want options for air filters. So we are working hard to bring you as many options for air filters as possible. So you can have the filter that is right for you.
Our filter passes the strict standerds of ISO certification. This results in a cotton gauze filter that is as good at trapping dirt as paper but out flows a K & N filter @ 1100cfm. The ISO (International Organization for Standardization) establishes and specifies uniform test procedures, conditions, equipment and a performance report to permit direct laboratory performance comparison of air filters and induction systems. Testing to these high standards enables us to accurately measure our products against not only OEM [Original Equipment Manufacturer] equipment, but also to the competition, allowing us to establish the air filter performance benchmark, which we are determined to do. ISO is a worldwide federation of national standards bodies. The work of preparing International Standards is normally carried out through ISO technical committees. The specific individual International Standard utilized by S&B and automotive manufacturers establishes and specifies uniform test procedures, conditions, equipment, and a performance report to permit the direct laboratory performance comparison of air cleaners, in this case, those used on internal combustion engines and compressors used in automotive and industrial applications. The performance characteristics of greatest interest are airflow restriction (differential pressure), dust collection efficiency and dust capacity. The ISO 5011 Standard is what S&B Filters adheres to as we seek innovations and improvements in our product line, and to test our products so they meet the highest standard possible. We feel this is the standard that all performance filter manufacturers should be using to develop their products. The end result is simple: increased horsepower by reducing the restriction of the air filter and/or intake kit while still protecting the engine. Trust your performance needs to the only performance filter manufacturer who tests to these standards and post results - trust S&B. All applicable S&B products are emissions-tested and certified in 50 states and are backed by our warranty policy which is outlined below. Click on Your Vehicle's Warranty is Safe to read more about how S&B protects your vehicle's warranty. All S&B OEM replacement air filters and intake kits are covered under the warranty for defective materials or workmanship for one million miles. The million mile warranty is limited to S&B branded OEM replacement filters and intake kits. If for any reason your high performance filter should fail due to workmanship or defective materials, the original consumer who purchased the S&B Air Filter or Intake Kit must simply provide proof of purchase to be eligible for the warranty. In order to maintain the S&B warranty, you must use the S&B Precision Cleaning & Oiling Kit (part # 88-0005 or 88-0007) to service the filter. Furthermore, the filter must be serviced according to the directions included with part numbers 88-0005 or 88-0007. Product returned for warranty resolution must be accompanied by a Return Material Authorization (RMA) number obtained in advance from an S&B customer service representative. S&B will be the final authority on all warranty decisions. The original consumer who purchased the S&B product must also provide proof of purchase to be eligible for the warranty. Those S&B products used in any type of racing or for off-road use are not covered by the warranty. S&B products that are modified or that are used on custom applications are also not covered. Products made and/or sold by S&B on a private label basis are also not covered by the warranty. This warranty shall not apply to any unit which has been improperly stored or installed; subjected to misapplication, improper operating conditions, accidents, or neglect; or which has been improperly repaired or altered or otherwise mistreated by the owner or his agent. S&B Filters, Inc. (S&B) warrants to the original purchaser that any parts purchased shall be free from defects in material and workmanship. A defect is defined as a condition that would render the product inoperable. This warranty does not cover deterioration of plating, paint or any other coating. S&B's liability is limited to the repair or replacement, at S&B's option, of any warrantable product returned prepaid with a complete service history and proof of purchase to the factory. A valid proof of purchase is a dated bill of sale. Repaired or replaced product will be returned to the customer freight collect. Accepted warranty units which have been replaced become the sole property of S&B. Mileage is not a factor. All S&B products are subject to the provisions stated herein regardless of mileage. Except as set forth in this warranty, S&B disclaims any implied warranty, including implied warranties of merchantability and fitness for a particular purpose. S&B also disclaims any liability for incidental or consequential damages including but not limited to, repair labor, rental vehicles, hotel costs or any other inconvenience costs. This warranty is in lieu of all other warranties or guarantees, either expressed or implied, and shall not extend to any consumer or to any person other than the original purchaser residing within the boundaries of the continental U.S. or Canada. Warranty does not cover conditions where heat-damage resulted due to overly-rich fueling conditions. The warranty period for S&B Intake Elbows is 5-Years. Returns are not accepted once the parts have been installed. Although tests conducted by an independent third party found that the Intake Elbow (part # 1001) did not rupture until reaching 160 PSI under ambient conditions, S&B does not recommend nor does the warranty cover conditions where the Intake Elbow is exposed to internal pressure in excess of 50 pounds per square inch (PSI). Visit www.sbfilters.com for actual burst test results. Exposing the Intake Elbow to pressures in excess of 50 PSI could cause the Intake Elbow to leak and/or rupture causing severe damage to your vehicle and/or serious bodily harm including death. Never allow more than 5 PSI to build in an Intake Elbow with your hood raised. Special care should be taken when running a vehicle on a dyno to protect all personnel from flying debris in the event of a rupture of the part.
Testing to the Highest Standard
S&B Filters' Warranty Policy
Vehicle Warranty
Million Mile Warranty
Warranty Conditions

Warranty CoverageAdditional Warranty Conditions & Warnings Specific to S&B Intake Elbows
JOBE Performance Air Filter by S&B
NOW ONLY $65.00
CLICK HERE to view our CATALOG or ORDER ONLINE.
Need a custom filter for a custom application or project?
Just call in the dimensions and we can custom make you a filter for your tractor, heavy equipment, bull dozers, steam rollers, speed boat, or even a four wheeler or any ATV. Just call 817-773-5150 and we can make it happen .
Filtration solutions for better economy.
Filter Cover Colors Available

HERE IS DATA GATHERED FROM A 3 AXIS ACCELEROMETER WHILE TESTING THE POWER CROSS MUFFLER ON MY EXCURSION. IT SHOWS A MAX GAIN OF 21.7 HP ! WHAT IT DOES NOT SHOW IS AN EGT REDUCTION OF 70 DEGREES F. AND BACKPRESSURE DROP OF 35%!MUFFLER TESTED AGAINST IS MAGNAFLOW UNRESTRICTED 4IN. STRAIGHT THRU MUFFLER DESIGN. DATA SHOWS REAL WORLD TEST RESULTS WITH WIND RESISTANCE. THIS IS WHAT WILL REALLY HAPPEN.
REAL WORLD RESULTS.
Here is a diagram showing how the power cross muffler works.

The Vortex Expansion Chamber is an efficient flow-through design with a twist-literally. As the turbulent exhaust enters the chamber's larger diameter, it's contoured and spun by a special set of vanes. The result is a drop in pressure, which aids in scavenging the system. Flow velocity is kept high and unwanted backpressure is reduced.
Here are dynojet results on two normally aspirated gas cars. Turbo charged and supercharged engines usually have better results!Will put up new and more info soon.


CLICK HERE for catalog and to get more info.