Home » Jeep Engine & Fuel System » Air Intakes » Performance Air Intakes » AEM Filters Brute Force Air Intake System for 07-11 Jeep® Wrangler & Wrangler Unlimited JK with 3.8L

AEM® Filters Brute Force Air Intake System for 07-11 Jeep® Wrangler & Wrangler Unlimited JK with 3.8L

The Quadratec® Difference
Starting at
Dyno tested to deliver more torque and more horsepower. How does a 13-horsepower gain @ 5,000 RPM for your 3.8L engine sound? Torque gains of over 15 ft./lbs. were also achieved at 4,000 RPM. AEM performs three-axis testing to qualify gains made at different throttle positions and to ensure extra power at every point across the rpm band. AEM air induction systems are individually tuned in length and diameter with the highest standards of construction. Kits include a powder coated CNC mandrel-bent 6061 aluminum air tube with TIG-welded fittings and brackets. AEM now includes DRYFLOW Synthetic filters with their Brute Force Induction Systems. Made from a polyester synthetic media that never degrades over time, meaning it delivers the same filtration efficiency after its 50th cleaning cycle as it does right out of the box. The powder-coated steel heat shield blocks warm engine bay air, allowing the colder (horsepower producing) air though the intake. Made in U.S.A. 50-State Legal.

Don’t let your filter get neglected! Keep your filter clean with this 7 step cleaning kit from AEM.

Installation Notes
Installation Difficulty:
Level 2Intermediate

Recommended Tools:
5/16" Socket
10mm Socket
5/16" Nut Driver
10mm Wrench

Parts Included

Intake Pipe
Heat Shield
Two Spacers
Two ¼x1¼ Fender Washers
Two ¼ SAE Flat Washers
Two Hex ¼-20x13/4 Bolts
Two ¼-20 Nuts
7/16" Grommet
1" Hose Clamp
8mm Rubber Mount
Two 8mm Washer
18" Rubber Edge Trim
16" Sponge Rubber Gasket
Two AEM Vinyl Decal
Adapter 2.50/3.0"x3" Hose
#48 Hose Clamp
#52 Hose Clamp
#44 Hose Clamp
3.00"x9.00" Air Filter
Two 8mm Serrated Nut

  • Engine Size: 3.8L V-6
  • Engine Fuel: Gasoline
  • Jeep Wrangler 2-Door (JK)

  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
CARB Certified for 07-10 Models Only. D-670-6.
Part NumberCatalog #OptionPrice
21-8314DC17012.005Powder Coated Silver$242.99
21-8314DP17012.105Mirror-Polished Finish$256.99
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