2004 Acura RSX 2.0L

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21-505C AEM Cold Air Intake System
In Stock / Free Shipping
Locate A Dealer
Overview
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 21-505C 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 designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to the driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the thermal valve hose and inlet air temperature sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-505C vehicle applications to determine the legal status for each vehicle.
Reviews
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty
The AEM 21-505C 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 designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to the driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the thermal valve hose and inlet air temperature sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-505C vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

21-507C AEM Cold Air Intake System
In Stock / Free Shipping
Locate A Dealer
Overview
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 21-507C 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 designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to the driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the IAT sensor, crankcase breather hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-507C vehicle applications to determine the legal status for each vehicle.
Reviews
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty
The AEM 21-507C 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 designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to the driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the IAT sensor, crankcase breather hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-507C vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

22-505B AEM Short Ram Intake System
In Stock / Free Shipping
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Overview
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 22-505B 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable blue powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505B vehicle applications to determine the legal status for each vehicle.
Reviews
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
The AEM 22-505B 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable blue powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505B vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

22-505P AEM Short Ram Intake System
In Stock / Free Shipping
Locate A Dealer
Overview
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 22-505P 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505P vehicle applications to determine the legal status for each vehicle.
Reviews
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
The AEM 22-505P 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505P vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

22-505R AEM Short Ram Intake System
In Stock / Free Shipping
Locate A Dealer
Overview
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 22-505R 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable red powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505R vehicle applications to determine the legal status for each vehicle.
Reviews
  • Affordable and simple horsepower upgrade
  • Improved throttle response and engine sound
  • Low restriction aluminum intake tube
  • Easy to install with common hand tools
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
The AEM 22-505R 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 air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Acura RSX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable red powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor and intake air bypass thermal valve vacuum hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-505R vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

24-6105C AEM Dual Chamber Intake System
In Stock / Free Shipping
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Overview
  • Tuned dual chambered intake tube
  • Designed to maximize horsepower and torque
  • Improved throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
Detailed Info
The AEM 24-6105C Dual Chamber Air Intake System is engineered to maximize horsepower and torque gains for specific Acura RSX models by utilizing a patented dual chamber design. The restrictive factory air filter and air intake housing are replaced with this AEM dual chamber air intake system. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the breather hose, vacuum hose, and intake air temperature sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 24-6105C vehicle applications to determine the legal status for each vehicle.
Reviews
  • Tuned dual chambered intake tube
  • Designed to maximize horsepower and torque
  • Improved throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty
The AEM 24-6105C Dual Chamber Air Intake System is engineered to maximize horsepower and torque gains for specific Acura RSX models by utilizing a patented dual chamber design. The restrictive factory air filter and air intake housing are replaced with this AEM dual chamber air intake system. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the breather hose, vacuum hose, and intake air temperature sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 24-6105C vehicle applications to determine the legal status for each vehicle.
DIY Level

Moderate

Installation Time

90 Minutes

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

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