PRODUCT DETAILS
Hybrid Racing Cold Air Intake – RSX & Civic K-Swap
Built with precision for maximum performance, the Hybrid Racing Cold Air Intake is a serious upgrade for any K-series enthusiast. Designed specifically for the 2002–2006 Acura RSX, 2002–2005 Honda Civic Si, and 2001–2005 K-Swapped Honda Civic (Non-Si), this intake delivers a significant boost in horsepower and throttle response—without relocating your battery.
This 3-inch cold air intake was engineered to work with RBC or RRC-style intake manifolds and 70mm or larger throttle bodies. Combined with a high-flow velocity stack air filter, the system has shown up to 10% gains in horsepower (5–10hp) across the powerband compared to short ram systems. Its cold air design helps lower intake temperatures, providing cleaner, denser air to your K-series motor for more consistent performance.
The intake fits without moving the battery on most RSX setups and includes a replacement radiator hose for proper clearance around the intake piping. Built for racers and street tuners alike, this system is a must-have for those seeking real gains in their Honda or Acura K-series build.
Fitment:
- 2002–2006 Acura RSX (without brake cooling ducts)
- 2002–2005 Honda Civic Si (EP3) – May require battery relocation
- 2001–2005 Honda Civic Non-Si (K-Swapped) – May require bracket and battery mods
Important Notes:
- Requires RBC or RRC intake manifold
- Requires 70mm or larger throttle body
- Trimming of the LH fender liner may be required
- Washer bottle removal or relocation is needed
- OEM Type R brake ducts and fog lights may need modification
- Radiator hose fits K20A/A2/A3/Z1; may not fit K20Z3/K24
02-06 Acura RSX / Honda Integra (without brake cooling ducts)
- Must use RBC intake manifold & big bore throttle body
- Modification to cars equipped with foglights may be required
01-05 Honda Civic Non-Si (K-Swapped)
- Must use RBC intake manifold & big bore throttle body
- Modification to the lower bracket may be required
- Modification to cars equipped with foglights may be required
- Battery Relocation may be required
02-05 Honda Civic Si
- Must use RBC intake manifold & big bore throttle body
- Modification to the lower bracket may be required
- Modification to cars equipped with foglights may be required
- Battery Relocation may be required
(1) Velocity Stack Air Filter
(1) Silicone Upper Radiator Hose (for PRB style coolant neck)
(1) Valve Cover Breather Filter
(1) Lower Filter Bracket
(1) Anti-Vibration Clamp
(1) Stainless T-Bolt Clamp
(2) Silicone Hoses for Breather Connections
(2) Machined Aluminum Push-In Fittings
(5) Hose Clamps
(2) Bolts
(3) Washers