Intake Accessories

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Blox Racing 3.0inch Composite Velocity Stack (BXIM-00300) Quick View

Blox Racing 3.0inch Composite Velocity Stack (BXIM-00300)

$45.00
$36.00
GPTQ_BXIM-00300
Air Intakes Blox Racing Intake Accessories
BLOX Racing velocity stacks incorporate race proven intake technology into a product designed for daily driven vehicles.andnbsp; Velocity stacks are designed to optimize and...
-20%
Blox Racing 2.5in Aluminum Velocity Stack - Anodized Blue, Universal (BXIM-00304-BL) Blox Racing 2.5in Aluminum Velocity Stack - Anodized Blue, Universal (BXIM-00304-BL) Quick View

Blox Racing 2.5in Aluminum Velocity Stack - Anodized Blue, Universal (BXIM-00304-BL)

$60.00
$48.00
GPTQ_BXIM-00304-BL
Air Intakes Blox Racing Intake Accessories
BLOX Racing velocity stacks incorporate race proven intake technology into a product designed for daily driven vehicles.Velocity stacks are designed to optimize and maximize...
-20%
Blox Racing 2.5inch Anodized Black Velocity Stack - Black (BXIM-00304-BK) Blox Racing 2.5inch Anodized Black Velocity Stack - Black (BXIM-00304-BK) Quick View

Blox Racing 2.5inch Anodized Black Velocity Stack - Black (BXIM-00304-BK)

$60.00
$48.00
GPTQ_BXIM-00304-BK
Air Intakes Blox Racing Intake Accessories
BLOX Racing velocity stacks incorporate race proven intake technology into a product designed for daily driven vehicles.Velocity stacks are designed to optimize and maximize...
-20%
Blox Racing 2.5inch Composite Velocity Stack (BXIM-00306) Quick View

Blox Racing 2.5inch Composite Velocity Stack (BXIM-00306)

$45.00
$36.00
GPTQ_BXIM-00306
Air Intakes Blox Racing Intake Accessories
BLOX Racing velocity stacks incorporate race proven intake technology into a product designed for daily driven vehicles.andnbsp; Velocity stacks are designed to optimize and...
-4%
Skunk2 Racing Cold Air Intake Coupler (943-05-0120) Quick View

Skunk2 Racing Cold Air Intake Coupler (943-05-0120)

$23.09
$21.99
BJWR_943-05-0120
Air Intakes Intake Accessories Skunk2 Racing
Pro Series Throttle Body Coupler for Skunk2 Cold Air Intake System-Use w/Skunk2 Pro Series or Ultra Street Intake Manifold. Skunk2s Cold-Air Intake Coupler allows...
-4%
Skunk2 Racing MAF Coupler (943-05-0200) Quick View

Skunk2 Racing MAF Coupler (943-05-0200)

$28.34
$26.99
BJWR_943-05-0200
Air Intakes Intake Accessories Skunk2 Racing
Replacement MAF Coupler for Skunk2 Cold Air Intake Systems. Skunk2 replacement MAF Coupler for '06-'15 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100...
-4%
Skunk2 Racing Throttle Body Coupler (943-05-0110) Quick View

Skunk2 Racing Throttle Body Coupler (943-05-0110)

$23.09
$21.99
BJWR_943-05-0110
Air Intakes Intake Accessories Skunk2 Racing
Replacement Throttle Body Coupler for Skunk2 Cold Air Intake System. Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).Features...
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Skunk2 Racing Throttle Body Cold Air Intake Coupler (943-05-0100) Quick View

Skunk2 Racing Throttle Body Cold Air Intake Coupler (943-05-0100)

$23.09
$21.99
BJWR_943-05-0100
Air Intakes Intake Accessories Skunk2 Racing
Big Bore Throttle Body Coupler for Skunk2 Cold Air Intake System-Use w/Grams Throttle Body or Aftermarket Alternative w/Up to 84mm OD. Skunk2s 84mm -...
-4%
Skunk2 Racing Air Intake Velocity Stack (343-99-0510) Quick View

Skunk2 Racing Air Intake Velocity Stack (343-99-0510)

$66.14
$62.99
BJWR_343-99-0510
Air Intakes Intake Accessories Skunk2 Racing
3.5in. Universal Composite Velocity Stack-Dimpled Surface Enables Higher Total Mass Air Flow-Integrated Mounting Ring. The Skunk2 Composite Velocity Stack utilizes race proven technology and...
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Skunk2 Racing Air Intake Velocity Stack (343-99-0500) Quick View

Skunk2 Racing Air Intake Velocity Stack (343-99-0500)

$44.09
$41.99
BJWR_343-99-0500
Air Intakes Intake Accessories Skunk2 Racing
3.5in. Universal Composite Velocity Stack-Dimpled Surface Enables Higher Total Mass Air Flow. The Skunk2 Composite Velocity Stack utilizes race proven technology and is engineered...
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Skunk2 Racing Cold Air Intake Coupler (943-99-3535) Quick View

Skunk2 Racing Cold Air Intake Coupler (943-99-3535)

$11.54
$10.99
BJWR_943-99-3535
Air Intakes Intake Accessories Skunk2 Racing
Replacement Silicone Coupler-3.5in.. Reinforced automotive grade silicone adapter coupler.Features Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle Made from high-quality...
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Skunk2 Racing Cold Air Intake Coupler (943-99-3530) Quick View

Skunk2 Racing Cold Air Intake Coupler (943-99-3530)

$14.69
$13.99
BJWR_943-99-3530
Air Intakes Intake Accessories Skunk2 Racing
Replacement Silicone Reducer Coupler-3.5in. to 3.0in.. 3.5" to 3.0" Reinforced automotive grade silicone adapter couplerFeatures Designed to deliver trouble-free, consistent performance Right for your...
-3%
AMS Mitsubishi Lancer Evolution X Intake Replacement Breather Bung Set (AMS.04.08.0008-1) Quick View

AMS Mitsubishi Lancer Evolution X Intake Replacement Breather Bung Set (AMS.04.08.0008-1)

$44.95
$43.60
HXXP_AMS.04.08.0008-1
Air Intakes AMS Performance Intake Accessories
This intake bung set is designed for our AMS EVO X Short ram and Cold Air intake kits. Whether you want to replace missing...
-5%
Takeda Cold Air Intake System Spare Parts (59-03012) Takeda Cold Air Intake System Spare Parts (59-03012) Quick View

Takeda Cold Air Intake System Spare Parts (59-03012)

$10.00
$9.50
BKJD_59-03012
Air Intakes Intake Accessories Takeda
This is a universal 1" silicone cap kit. Don't try to rig something when you can use this clean and easy cap.Features:1" Universal CapIncluded...
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aFe Power Universal Products Coupler Kit 5in ID x 3in L - Black (59-00223) Quick View

aFe Power Universal Products Coupler Kit 5in ID x 3in L - Black (59-00223)

$21.00
$19.95
BKJC_59-00223
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 5 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 4-1/2in ID x 3in L - Black (59-00222) Quick View

aFe Power Universal Products Coupler Kit 4-1/2in ID x 3in L - Black (59-00222)

$21.00
$19.95
BKJC_59-00222
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4.5 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 4in ID x 3in L - Black (59-00221) Quick View

aFe Power Universal Products Coupler Kit 4in ID x 3in L - Black (59-00221)

$21.00
$19.95
BKJC_59-00221
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 3-3/4in ID x 3 in L - Black (59-00220) Quick View

aFe Power Universal Products Coupler Kit 3-3/4in ID x 3 in L - Black (59-00220)

$21.00
$19.95
BKJC_59-00220
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.75 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 3-1/2in ID x 3in L - Black (59-00219) Quick View

aFe Power Universal Products Coupler Kit 3-1/2in ID x 3in L - Black (59-00219)

$21.00
$19.95
BKJC_59-00219
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.5 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 3-1/4in ID x 3in L - Black (59-00218) Quick View

aFe Power Universal Products Coupler Kit 3-1/4in ID x 3in L - Black (59-00218)

$21.00
$19.95
BKJC_59-00218
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.25 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 3in ID x 3in L - Black (59-00217) Quick View

aFe Power Universal Products Coupler Kit 3in ID x 3in L - Black (59-00217)

$21.00
$19.95
BKJC_59-00217
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 2-3/4in ID x 3in L - Black (59-00216) Quick View

aFe Power Universal Products Coupler Kit 2-3/4in ID x 3in L - Black (59-00216)

$21.00
$19.95
BKJC_59-00216
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 2.75 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit 2-1/2in ID x 3in L - Black (59-00215) Quick View

aFe Power Universal Products Coupler Kit 2-1/2in ID x 3in L - Black (59-00215)

$21.00
$19.95
BKJC_59-00215
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 2.5 IN, with a total length of 3 IN. Constructed entirely from silicone, ensuring durability and resilience over...
-5%
aFe Power Universal Products Coupler Kit (5 x 4-1/2)in ID x 3in L - Black (59-00214) Quick View

aFe Power Universal Products Coupler Kit (5 x 4-1/2)in ID x 3in L - Black (59-00214)

$24.00
$22.80
BKJC_59-00214
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 5 IN on one end and 4.5 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (5 x 4)in ID x 3in L - Black (59-00213) Quick View

aFe Power Universal Products Coupler Kit (5 x 4)in ID x 3in L - Black (59-00213)

$24.00
$22.80
BKJC_59-00213
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 5 IN on one end and 4 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (4-1/2 x 4-1/4)in ID x 3in L - Black (59-00212) Quick View

aFe Power Universal Products Coupler Kit (4-1/2 x 4-1/4)in ID x 3in L - Black (59-00212)

$24.00
$22.80
BKJC_59-00212
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4.5 IN on one end and 4.25 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (4-1/2 x 4)in ID x 3in L - Black (59-00211) Quick View

aFe Power Universal Products Coupler Kit (4-1/2 x 4)in ID x 3in L - Black (59-00211)

$24.00
$22.80
BKJC_59-00211
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4.5 IN on one end and 4 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (4 x 3-3/4)in ID x 3in L - Black (59-00210) Quick View

aFe Power Universal Products Coupler Kit (4 x 3-3/4)in ID x 3in L - Black (59-00210)

$24.00
$22.80
BKJC_59-00210
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4 IN on one end and 3.75 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (4 x 3-1/2)in ID x 3in L - Black (59-00209) Quick View

aFe Power Universal Products Coupler Kit (4 x 3-1/2)in ID x 3in L - Black (59-00209)

$24.00
$22.80
BKJC_59-00209
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4 IN on one end and 3.5 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (4 x 3)in ID x 3in L - Black (59-00208) Quick View

aFe Power Universal Products Coupler Kit (4 x 3)in ID x 3in L - Black (59-00208)

$24.00
$22.80
BKJC_59-00208
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 4 IN on one end and 3 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3-3/4 x 3-1/2)in ID x 3in L - Black (59-00207) Quick View

aFe Power Universal Products Coupler Kit (3-3/4 x 3-1/2)in ID x 3in L - Black (59-00207)

$24.00
$22.80
BKJC_59-00207
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.75 IN on one end and 3.5 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3-1/2 x 3-1/4)in ID x 3in L - Black (59-00206) Quick View

aFe Power Universal Products Coupler Kit (3-1/2 x 3-1/4)in ID x 3in L - Black (59-00206)

$24.00
$22.80
BKJC_59-00206
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.5 IN on one end and 3.25 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3-1/2 x 3)in ID x 3in L - Black (59-00205) Quick View

aFe Power Universal Products Coupler Kit (3-1/2 x 3)in ID x 3in L - Black (59-00205)

$24.00
$22.80
BKJC_59-00205
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.5 IN on one end and 3 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3-1/2 x 2-1/2)in ID x 3in L - Black (59-00204) Quick View

aFe Power Universal Products Coupler Kit (3-1/2 x 2-1/2)in ID x 3in L - Black (59-00204)

$24.00
$22.80
BKJC_59-00204
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.5 IN on one end and 2.5 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3-1/4 x 3)in ID x 3in L - Black (59-00203) Quick View

aFe Power Universal Products Coupler Kit (3-1/4 x 3)in ID x 3in L - Black (59-00203)

$24.00
$22.80
BKJC_59-00203
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3.25 IN on one end and 3 IN on the other, with a total length of 3 IN....
-5%
aFe Power Universal Products Coupler Kit (3 x 2-3/4)in ID x 3in L - Black (59-00202) Quick View

aFe Power Universal Products Coupler Kit (3 x 2-3/4)in ID x 3in L - Black (59-00202)

$24.00
$22.80
BKJC_59-00202
aFe Power Air Intakes Intake Accessories
This coupling features a diameter of 3 IN on one end and 2.75 IN on the other, with a total length of 3 IN....
Items 1981 to 2016 of 2304 total

For the best performance and fuel economy, and long service life, an ample supply of only clean air should enter the combustion chambers of your engine. We make it easy to keep your engine breathing easily because we have everything you need to keep the clean air flowing, from the entrance to the air box right up to the cylinder head intake ports, including filters, mass air flow sensors, air intake hoses and intake manifolds.

Air mixes with fuel for combustion that drives the pistons and ultimately powers your vehicle. Most OE air filters are made of paper that's formed into pleats. They work well for trapping dirt, but over time the dirt clogs the small passages in the filter, which restricts air flow and reduces power and fuel economy. Luckily, an air filter is easily replaced, and we offer all the top name brands, including the filter that's right for your vehicle.

Just beyond the air filter box on most vehicles is the Mass Air Flow (MAF) sensor. This important component measures the volume and density of the air entering the engine and sends a voltage signal proportional to flow rate to the Engine Control Module (ECM). The ECM uses this information, along with input from other sensors, to calculate engine load. In response, the ECM controls fuel injector pulse width (injector on time), so the correct air/fuel mixture can be maintained for optimal combustion, the best power and fuel economy, and minimal emissions. Rough idle and stalling may indicate a bad MAF sensor.

Replacing your air filter is an easy do-it-yourself maintenance job. Another easy task is inspecting the air intake duct between the air filter box and the throttle body. All air entering your engine must be filtered by the air filter and accounted for by the MAF sensor. Any cracks, splits, or breaks in the ductwork can let additional air into the engine. Since this air has not been measured by the MAF, it can cause a lean condition with poor driveability, and the unfiltered air may carry dirt that could damage your engine. If you find any damage, we have the ducts and hoses you need to make your air intake system as good as new.

The intake manifold takes all the air from the throttle body and distributes it to the individual intake ports. Up until the 1990s, most intake manifolds were made of cast iron or aluminum, but then plastic began to supplant those materials because of its light weight, low production costs and superior heat dissipation. Unfortunately many plastic intakes proved to be not as durable as their predecessors, and developed cracks, warpage and internal damage. We carry replacement intakes that have been reengineered by the top aftermarket manufacturers to eliminate these defects.

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