Intake Accessories

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GReddy DUAL BEAD BOOST CLAMP 68-85MM #44 / 48 BLK (22400085) Quick View

GReddy DUAL BEAD BOOST CLAMP 68-85MM #44 / 48 BLK (22400085)

$5.75
$5.46
BHXF_22400085
Air Intakes Greddy Intake Accessories
GReddy Dual-bead Boost Clamps are ideal for air to air and coolant applications. The inner shield provides sealing characteristics and is safe for all...
-5%
GReddy DUAL BEAD BOOST CLAMP 100-120MM #72 BLK (22400120) Quick View

GReddy DUAL BEAD BOOST CLAMP 100-120MM #72 BLK (22400120)

$7.00
$6.65
BHXF_22400120
Air Intakes Greddy Intake Accessories
GReddy Dual-bead Boost Clamps are ideal for air to air and coolant applications. The inner shield provides sealing characteristics and is safe for all...
-4%
HPS 3 HPS 3 Quick View

HPS 3" ID, 6" Long High Temp 4 ply Reinforced Silicone Offset Coupler Hose (HTSOC-300-L6-BLK)

$38.50
$36.58
HTZW_HTSOC-300-L6-BLK
Air Intakes HPS Performance Intake Accessories
HPS 3" ID (76mm), 6" Long High Temp 4-ply Reinforced Black Silicone Offset Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy...
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HPS 4 HPS 4 Quick View

HPS 4" 6" ID, 6" Long High Temp 4 ply Reinforced Silicone Reducer Coupler (HTSR-400-600-L6-BLK)

$125.00
$118.75
HTZW_HTSR-400-600-L6-BLK
Air Intakes HPS Performance Intake Accessories
HPS 4" - 6" (102mm - 152mm), 6" Long High Temp 4-ply Reinforced Black Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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GReddy DUAL BEAD BOOST CLAMP 39-56MM #28 BLK (22400056) Quick View

GReddy DUAL BEAD BOOST CLAMP 39-56MM #28 BLK (22400056)

$4.75
$4.51
BHXF_22400056
Air Intakes Greddy Intake Accessories
GReddy Dual-bead Boost Clamps are ideal for air to air and coolant applications. The inner shield provides sealing characteristics and is safe for all...
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HPS 2.5 HPS 2.5 Quick View

HPS 2.5" 3" ID, 6" Long High Temp 4 ply Reinforced Silicone Reducer Couple (HTSR-250-300-L6-BLK)

$68.25
$64.84
HTZW_HTSR-250-300-L6-BLK
Air Intakes HPS Performance Intake Accessories
HPS 2-1/2" - 3" (63mm - 76mm), 6" Long High Temp 4-ply Reinforced Black Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS Stainless Steel Embossed Hose Clamps Size 6 10pc Pack 1/2 HPS Stainless Steel Embossed Hose Clamps Size 6 10pc Pack 1/2 Quick View

HPS Stainless Steel Embossed Hose Clamps Size 6 10pc Pack 1/2" - 13/16" (13mm-20mm) (EMSC-12-22x10)

$18.13
$17.23
HTZW_EMSC-12-22x10
Air Intakes HPS Performance Intake Accessories
HPS 100% Stainless Steel Embossed Clamps Size # 6 10pcs pack 1/2" - 13/16" (13mm-20mm) are ideal for aircraft, heavy-duty industrial applications as well...
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HPS 5 HPS 5 Quick View

HPS 5" ID, 4" Long High Temp 4 ply Reinforced Silicone Hump Coupler Hose B (HTSHC-500-L4-BLK)

$56.00
$53.20
HTZW_HTSHC-500-L4-BLK
Air Intakes HPS Performance Intake Accessories
HPS 5" (127mm), 4" Long High Temp 4-ply Reinforced Black Silicone Hump Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty...
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HPS 4.25 HPS 4.25 Quick View

HPS 4.25" ID, 3" Long High Temp 4 ply Reinforced Silicone Hump Coupler Hos (HTSHC-425-BLK)

$38.38
$36.47
HTZW_HTSHC-425-BLK
Air Intakes HPS Performance Intake Accessories
HPS 4-1/4" (108mm), 3" Long High Temp 4-ply Reinforced Black Silicone Hump Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty...
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HPS 3 HPS 3 Quick View

HPS 3" 4 1/4" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Reduce (HTSER90-300-425-BLK)

$109.20
$103.74
HTZW_HTSER90-300-425-BLK
Air Intakes HPS Performance Intake Accessories
HPS 3" - 4-1/4" (76mm - 108mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 1.75 HPS 1.75 Quick View

HPS 1.75" 2.25" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Redu (HTSER90-175-225-BLK)

$43.05
$40.90
HTZW_HTSER90-175-225-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-3/4" - 2-1/4" (45mm - 57mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 1.5 HPS 1.5 Quick View

HPS 1.5" 1.75" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Reduc (HTSER90-150-175-BLK)

$36.24
$34.43
HTZW_HTSER90-150-175-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-1/2" - 1-3/4" (38mm - 45mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 1 HPS 1 Quick View

HPS 1" 1.25" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Reducer (HTSER90-100-125-BLUE)

$33.05
$31.40
HTZW_HTSER90-100-125-BLUE
Air Intakes HPS Performance Intake Accessories
HPS 1" - 1-1/4" (25mm - 32mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 3/4 HPS 3/4 Quick View

HPS 3/4" 1.25" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Reduc (HTSER90-075-125-BLK)

$33.05
$31.40
HTZW_HTSER90-075-125-BLK
Air Intakes HPS Performance Intake Accessories
HPS 3/4" - 1-1/4" (19mm - 32mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 5/8 HPS 5/8 Quick View

HPS 5/8" 1 1/4" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Redu (HTSER90-062-125-BLUE)

$27.41
$26.04
HTZW_HTSER90-062-125-BLUE
Air Intakes HPS Performance Intake Accessories
HPS 5/8" - 1-1/4" (16mm - 32mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 1.75 Quick View

HPS 1.75" ID, 10" Leg, Silicone 90 Degree Elbow Coupler Hose, High Temp 4 p (HTSEC90-175-L10-BLK)

$58.80
$55.86
HTZW_HTSEC90-175-L10-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-3/4" (45mm) ID, 10" leg, High Temp 4-ply Reinforced Silicone 90 Degree Elbow Coupler Hose meet and exceed SAEJ20 industry standards, ideal for...
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HPS 1.75 Quick View

HPS 1.75" ID High Temp 4 ply Reinforced Silicone 90 Degree Elbow Coupler Ho (HTSEC90-175-BLK)

$36.24
$34.43
HTZW_HTSEC90-175-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-3/4" (45mm) High Temp 4-ply Reinforced Silicone 90 Degree Elbow Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure...
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HPS 1 3/8 HPS 1 3/8 Quick View

HPS 1 3/8" ID High Temp 4 ply Reinforced Silicone 180 Degree U Bend Elbow C (HTSEC180-138-BLUE)

$41.00
$38.95
HTZW_HTSEC180-138-BLUE
Air Intakes HPS Performance Intake Accessories
HPS 1-3/8" (35mm) High Temp 4-ply Reinforced Silicone 180 Degree U Bend Elbow Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy...
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HPS 5/8 HPS 5/8 Quick View

HPS 5/8" ID High Temp 4 ply Reinforced Silicone 180 Degree U Bend Elbow Cou (HTSEC180-062-BLK)

$27.71
$26.33
HTZW_HTSEC180-062-BLK
Air Intakes HPS Performance Intake Accessories
HPS 5/8" (16mm) High Temp 4-ply Reinforced Silicone 180 Degree U Bend Elbow Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy...
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HPS 2.5 HPS 2.5 Quick View

HPS 2.5" ID, 6" Long High Temp 4 ply Reinforced Silicone Straight Coupler (HTSC-250-L6-BLK)

$25.46
$24.19
HTZW_HTSC-250-L6-BLK
Air Intakes HPS Performance Intake Accessories
HPS 2-1/2" (63mm), 6" Long High Temp 4-ply Reinforced Black Silicone Straight Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty...
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HPS 1.75 HPS 1.75 Quick View

HPS 1.75" ID, 1 Foot Long High Temp 4 ply Reinforced Silicone Coupler Tube (HTST-175-BLK)

$39.44
$37.47
HTZW_HTST-175-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-3/4" (45mm) x 1 Foot Long High Temp 4-ply Reinforced Black Silicone Tube Coupler Hose meet and exceed SAEJ20 industry standards, ideal for...
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HPS 2 5/8 HPS 2 5/8 Quick View

HPS 2 5/8" 3" ID, 3" Long High Temp 4 ply Reinforced Silicone Reducer Coup (HTSR-262-300-BLK)

$38.37
$36.46
HTZW_HTSR-262-300-BLK
Air Intakes HPS Performance Intake Accessories
HPS 2-5/8" - 3" (67mm - 76mm), 3" Long High Temp 4-ply Reinforced Black Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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HPS 1.75 HPS 1.75 Quick View

HPS 1.75" 2" ID, 4" Long High Temp 4 ply Reinforced Silicone Reducer Coupl (HTSR-175-200-L4-BLK)

$33.05
$31.40
HTZW_HTSR-175-200-L4-BLK
Air Intakes HPS Performance Intake Accessories
HPS 1-3/4" - 2" (45mm - 51mm), 4" Long High Temp 4-ply Reinforced Black Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards,...
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GReddy DUAL BEAD BOOST CLAMP 39-45MM #24 BLK (22400045) Quick View

GReddy DUAL BEAD BOOST CLAMP 39-45MM #24 BLK (22400045)

$4.75
$4.51
BHXF_22400045
Air Intakes Greddy Intake Accessories
GReddy Dual-bead Boost Clamps are ideal for air to air and coolant applications. The inner shield provides sealing characteristics and is safe for all...
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GReddy DUAL BEAD BOOST CLAMP 26-39MM #16 BLK (22400039) Quick View

GReddy DUAL BEAD BOOST CLAMP 26-39MM #16 BLK (22400039)

$4.55
$4.32
BHXF_22400039
Air Intakes Greddy Intake Accessories
GReddy Dual-bead Boost Clamps are ideal for air to air and coolant applications. The inner shield provides sealing characteristics and is safe for all...
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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...
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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...
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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...
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aFe Cold Air Intake System (4-1/2 IN ID x 3 IN L) Straight Coupler w/ Hump - Black (59-00018) Quick View

aFe Cold Air Intake System (4-1/2 IN ID x 3 IN L) Straight Coupler w/ Hump - Black (59-00018)

$24.00
$22.80
BKJC_59-00018
aFe Power Air Intakes Intake Accessories
Magnum Force Intake Hump Coupling Kit (59-00018) by aFe. The polyurethane construction is designed to meet modern elevated engine compartment temperatures with a reaction...
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aFe Cold Air Intake Worm Gear Clamp, SAE #032 (1-9/16 IN ID to 2-1/2 IN ID Range) Pair (59-01010-MA) Quick View

aFe Cold Air Intake Worm Gear Clamp, SAE #032 (1-9/16 IN ID to 2-1/2 IN ID Range) Pair (59-01010-MA)

$10.00
$9.50
BKJC_59-01010-MA
aFe Power Air Intakes Intake Accessories
aFe stainless steel hose clamps are designed to provide secure connections for air intake systems and more. They're constructed of corrosion-resistant stainless steel for...
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aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-10192) Quick View

aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-10192)

$33.00
$31.35
BKJC_59-10192
aFe Power Air Intakes Intake Accessories
Magnum Force Air Intake Replacement Hardware Kit (59-10192) by aFe. Replace the hoses on your aFe cold air intake system when they wear out...
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aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-10612) Quick View

aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-10612)

$38.00
$36.10
BKJC_59-10612
aFe Power Air Intakes Intake Accessories
Magnum Force Air Intake Replacement Hardware Kit (59-10612) by aFe. Replace the hoses on your aFe cold air intake system when they wear out...
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aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-81162) Quick View

aFe Magnum FORCE Cold Air Intake System Spare Parts Kit (59-81162)

$60.00
$57.00
BKJC_59-81162
aFe Power Air Intakes Intake Accessories
Magnum Force Air Intake Replacement Hardware Kit (59-81162) by aFe. Replace the hoses on your aFe cold air intake system when they wear out...
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HPS Pefromance Stainless Steel Ear Clamp, 16.6mm - 19.8mm (100 pieces) (EC-0198x100) HPS Pefromance Stainless Steel Ear Clamp, 16.6mm - 19.8mm (100 pieces) (EC-0198x100) Quick View

HPS Pefromance Stainless Steel Ear Clamp, 16.6mm - 19.8mm (100 pieces) (EC-0198x100)

$27.06
$25.70
HTZW_EC-0198x100
Air Intakes HPS Performance Intake Accessories
HPS Ear Clamps are specialized to secure hoses onto fittings in various applications, ranging from automotive to industrial settings. Its robust construction and secure...
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HPS Pefromance Stainless Steel Ear Clamp, 13.2mm - 15.7mm (100 pieces) (EC-0157x100) HPS Pefromance Stainless Steel Ear Clamp, 13.2mm - 15.7mm (100 pieces) (EC-0157x100) Quick View

HPS Pefromance Stainless Steel Ear Clamp, 13.2mm - 15.7mm (100 pieces) (EC-0157x100)

$25.79
$24.50
HTZW_EC-0157x100
Air Intakes HPS Performance Intake Accessories
HPS Ear Clamps are specialized to secure hoses onto fittings in various applications, ranging from automotive to industrial settings. Its robust construction and secure...
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HPS Pefromance Stainless Steel Ear Clamp, 7.0mm - 8.7mm (100 pieces) (EC-0087x100) HPS Pefromance Stainless Steel Ear Clamp, 7.0mm - 8.7mm (100 pieces) (EC-0087x100) Quick View

HPS Pefromance Stainless Steel Ear Clamp, 7.0mm - 8.7mm (100 pieces) (EC-0087x100)

$22.43
$21.30
HTZW_EC-0087x100
Air Intakes HPS Performance Intake Accessories
HPS Ear Clamps are specialized to secure hoses onto fittings in various applications, ranging from automotive to industrial settings. Its robust construction and secure...
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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.