AEM Performance Cold Air Intake Systems produce horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed,...

The AEM 21-807C is designed to replace the restrictive air filter and airbox of specific Infiniti Q50 models. The oversized oval-shaped AEM Dry Flow filter is made from an oil-free, synthetic filter...

The AEM 22-401P Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine. The restrictive factory air filter and...

The AEM 21-836WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance...

The AEM 21-779C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and...

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance...

The AEM 21-744C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give you better performance and better engine sound. AEM...

The AEM 21-806C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

This Performance Air Intake System allows your engine to breath more air compared to the restrictive factory air intake housing. It is designed, tuned, and dyno-tested to produce more horsepower and...

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and...

The AEM 21-730C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was...

Sealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

The K&N 69-7083TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Infiniti Q50 models. The restrictive factory air filters and air...

This 7* tall 360-degree radial flow air filter features a 4* oval flange and our oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum airflow and performance...

Takeda intakes are constructed out of lightweight black wrinkle finish aluminum tubing or clear-coat anodized polished tubing for maximum air flow and a great style. This intake uses a large 360...

Maximum performance within minutes is what this aFe Stage 1 cold air intake system delivers. Enclosed in a durable 16 gauge heat shield; a massive washable/reusable; 360 deg. conical Pro 5R air...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Sealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Large Three Layer Performance Air Filter: This 360-degree radial flow air filter features a 3-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience...

Momentum*s innovative filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2 IN flange and our pre-oiled...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need...

The Momentum GT cold air intake systems include a smooth one-piece high quality sealed housing with auxiliary air inlet to eliminate the use of multiple-piece housings and ensure the coolest air...

aFe Power now offers an intake cover to help reduce air intake noise. This cover is constructed of vacuum formed ABS plastic material that bolts right up to the intake housing. The aFe logo is...

Takeda intakes are constructed out of lightweight black wrinkle finish aluminum tubing or clear-coat anodized polished tubing for maximum air flow and a great style. This intake uses a large 360...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Sealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment...

Maximum performance within minutes is what this aFe Stage 1 cold air intake system delivers. Enclosed in a durable 16 gauge heat shield; a massive washable/reusable; 360 deg. conical Pro 5R air...

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter...

Takeda intakes are constructed out of lightweight black wrinkle finish aluminum tubing or clear-coat anodized polished tubing for maximum air flow and a great style. This intake uses a large 360...

This Momentum GT intake system outflows the factory intake by 48%. The one-piece sealed housing includes auxiliary air inlet to eliminate the use of multiple-piece housings and ensure the coolest air...

Magnum FORCE Stage-2 Cold Air Intake System w/ Pro DRY S Media Ford Diesel Trucks 03-07 V8-6.0L (td) Ford Diesel Trucks 03-07 V8-6.0L (td) Fitment: Ford Excursion Eddie Bauer 2003 Ford Excursion...

Gain an extra 15-20 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 2 Camshafts, our introductory line of high-performance camshafts for Honda*s B-series VTEC...

Skunk2*s industry-leading Titanium Retainers for Honda*s B-series and H-series VTEC engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain...

Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda*s B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series DOHC VTEC engine (Type-R/GSR B16A, B17A, B18C). The...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pro Series Cam Gears for Hondas H-series & F-Series VTEC engines enable serious...

Gain an extra 15-20 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 2 Camshafts, our introductory line of high-performance camshafts for Honda*s H-series VTEC...

Gain an extra 25+ hp with Skunk2*s Pro 3+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 3+ Camshafts are designed to optimize mid-range and...

Gain an extra 15-20 hp with Skunk2*s Pro 1+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 1+ Camshafts are designed to optimize mid-range and...

Gain an extra 20-25 hp with Skunk2*s Pro 2+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s H-series VTEC engines. Pro 2+ Camshafts are designed to optimize mid-range and...

Skunk2*s industry-leading Titanium Retainers for Honda*s K-series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Unlink...

Skunk2 Alpha Valve Spring set of 16 for B VTEC Alpha Series Valve Spring Set; Seat Pressure 68 Lbs At 1.320 in.; Open Pressure 210 Lbs At 0.820 in.; Coil Bind 0.800 in.; Set of 16; Seat Pressure: 68...

Skunk2*s high-quality Spring Bases for Honda*s H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2*s higher-performance, Pro Series Valve Springs and Titanium...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda*s B-series VTEC engines. Each kit includes Skunk2*s high-quality dual valve springs and race-proven titanium...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda*s K-series engines. Each kit includes Skunk2*s high-quality dual valve springs and race-proven titanium...

Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2*s Alpha Valve Springs for Honda/Acura K-series VTEC engines are a product of the company*s years of racing and...

Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2*s Alpha Valve Springs for Honda*s D-series VTEC engines are a product of the company*s years of racing and...