The Weapon-R Secret-Weapon Intake System was designed, to increase air intake volume to the engine. Some strategies used in designing a Acura TL Weapon R Secret-Weapon cold-air intake system are increasing the diameter of the cold-air intake, allowing increased airflow. Smoothing the interior of the Cold-Intake to reduce air resistance. Providing a more direct route to the Cold-air intake. Tuning the length of the Cold-Air  intake to provide maximum airflow at certain engine speeds (RPM). Using a more efficient, less restricting air filter. The way a Acura TL Cold-Air Intake works is by shortening the distance the air has to travel.

The Acura TL  Air Intake has also smoothed out the inside of the intake tube to decrease the amount of obstacles that slow down the air flow. By feeding your engine more Cold-air, you'll bring out the true potential of your Acura TL. The air flow can be increased by as much as 20%, your power (about 20 HP), more torque (up to 20 Ft lbs) and often better fuel economy (1-2 MPG, depending on conservative driving). The Acura TL Weapon R Cold-Air Intake tube is a beefy 4"which is the largest on the market, one more reason why the Cold Air Intake gets more air to your engine.The Acura TL C5 Cold-Air Intake premium filters are made up of multiple layers of cotton gauze with a layer of a synthetic fiber called SynthaFlow, in between a layer of either an aluminum mesh or a stainless steel mesh. SynthaFlow is a synthetic fiber that traps the smallest dirt particles that ordinary gauze performance filters can't capture.

The Cold-intake housing or casing is made up of urethane,which helps with the durability and performance of your Cold-Air Intake system. The urethane casing helps prevent cracks and won't shrink from too much heat exposure in the Acura TL Cold-Air Intake Systems. The concept is to create two different air velocity profiles, one traveling at higher speeds than the other does. This technology increases air volume and speed to the engine, which naturally feeds the engine 3 times more air than the conventional air intake system. The Acura TL Cold-air intake pipe is bent out of high quality 6061 Aluminum on our Automated CNC mandrel bender. The Cold-Air Intake is Polished to a high show quality finish. The Weapon-RSW1 Air filter features a tuned velocity stack to increase velocity and decrease turbulence.

• High Performance Short Ram Air Intake .
• Cold-Air Intake tube is a beefy 4"which is the largest on the market.
• Cold-air intake pipe is bent out of high quality 6061 Aluminum
• 3 times more cold-air power than conventional air intake.
• Dual Tube Velocity Design for most appliaction .
• Off-Road Racing Use.
• The Cold-Air Intake  reduces air resistance.