Your cart is empty.
Your cart is empty.Better Flow for More Power. An RedRock 4x4 Cold Air Intake is a great way to improve the power and performance of your 2003-2008 5.7L HEMI V8 truck. By replacing your truck's restrictive factory intake with a high flow filter assembly you will see and feel a noticeable increase in rear wheel horsepower and torque. This RedRock 4x4 Intake not only improves airflow for an increase in power, but it will also add a show winning appearance to the engine bay with its brightly polished aluminum intake tube.No Tune Required. RedRock 4x4 engineered their Cold Air Intake to improve the performance of your V8 RAM without the need of reprogramming your computer. By utilizing flow dynamics, this Intake will increase power using the original factory tune. Even though a re-tune is not required for operation, We recommend a custom tune to reprogram the vehicles computer (ECU) to get the best possible performance from this Cold Air Intake.Reusable Air Filter. The included high flow air filter effectively filters out power robbing particles with its multi layer design. The specially treated media creates a sticky surface to capture microscopic contaminants before they can enter your truck's engine and do harm. Seeing that the filter is reusable there is no need to buy a new filter every few thousand miles. You can just clean the filter, re-oil it, and reinstall - saving yourself money in the long haul.Simple Bolt-on Installation. RedRock 4x4 designed their Cold Air Intake kit to be a direct bolt-on replacement. With no special tools or extra modifications required installation can be completed in under an hour. All parts and detailed instructions are included.Not CARB Certified. This RedRock 4x4 Cold Air Intake is not CARB certified, therefore it is not legal for use in California or other states adopting California emission standards. Not legal for use on
marcus hughes
Reviewed in the United States on July 8, 2022
Pain to install and does not fit perfectly. Sounds great and looks ok. Install took around 30 mins.Overall I would recommendTruck feels a little more responsive
alan webster
Reviewed in the United States on July 10, 2021
the rubber collar on the filter ripped and fell off...tried to get a replacement, but never did...ended up buying a universal k and n replacement at walmart for $30.,problem solved..at my expense...
Christian
Reviewed in the United States on June 14, 2021
I'm still rebuilding my 04 1500 with the 5.7L so I don't know on sound or milage. I will say that with the instructions it was very easy to install. I was pleased to see the new hardware bolted to where the original air intake was so the job looked rather professional when done. My advise is to take a wire wheel or rough sand paper and lightly scratch the surface where the filter and intake coupling clamps on for a better grip, or the rubber slides off of the smooth intake tube. My intake tube was bent at the edge from shipping, but it came out easily with a plastic mallet. Glad I spent the extra money because it did line up well with my engine.
John Howell
Reviewed in the United States on October 13, 2021
Easy to install. only had to modify the wiring harness, added little over an inch. Simple splice. otherwise easy install. I love the sound, better gas mileage. Noticeable power increase. I love it.
Mark
Reviewed in the United States on September 29, 2019
I wanted power but not loudness of exhaust (cause I don’t want to piss off neighbors) at 5am. This intake sounds nice on take offMounting not great I had to redo
D.Hickory
Reviewed in the United States on June 29, 2019
Ordered this for a 2004 Ram 2500 with a 5.7l Hemi. Overall impressed with the build and finish of the kit. It comes with a two page instruction manual that was easy to understand and had pictures for each step. I can't comment on the long term durability, but the heat shield felt identical to a K&N kit I previously installed on another pickup, and the intake tube itself felt sturdy with a decent chrome like finish. Do expect some fitment issues between attaching to the throttle body and anchoring to the heat shield. The bracked on the intake tube can easily be bent to mitigate that headache. I would reccomend this to anyone wanting an aftermarket intake without spending $300+.
Recommended Products
$75.69
$ 35 .99 $35.99