The factory air intake system on the Stagea C34 RB25DET restricts airflow to the turbo, limiting throttle response and overall power potential. The HKS Racing Suction Intake Kit (70020-AN104) is a high-performance upgrade that replaces the stock setup with an advanced Hyper Stealth Frame design. This innovative frame increases the air intake surface area by 27%, delivering significantly improved airflow efficiency and a steady supply of clean, unobstructed air to the engine.
The kit features a high-quality aluminum backplate that firmly secures the funnel for maximum rigidity and durability under high-boost conditions. An Alumite treatment enhances the surface quality while providing a sleek black finish that adds a premium look to the engine bay. Unlike the stock system with its corrugated hoses that create turbulence and resistance, the specially designed pipe in this HKS kit minimizes internal gaps and restrictions, resulting in smoother airflow, reduced suction losses, and better overall engine breathing.
At Terra Firma Automotive, we supply this genuine HKS Racing Suction Intake Kit as a premium intake upgrade for Stagea C34 RB25DET owners seeking noticeable gains in responsiveness and power. It transforms your intake system into a more efficient setup that supports modified RB25DET engines while providing a clean, professional appearance under the hood. For enthusiasts serious about intake optimization and maximizing their Stagea's capabilities, this HKS racing suction kit is one of the most effective upgrades you can make.
- HKS Racing Suction Intake Kit for Stagea C34 RB25DET
- Hyper Stealth Frame with 27% increased air intake surface area
- High-quality aluminum backplate with Alumite black finish
- Reduces air turbulence and intake restrictions compared to stock
- Improves throttle response and overall engine performance
- Enhances airflow efficiency and turbo spool characteristics
- Premium HKS engineering with proven real-world results
- Direct performance upgrade for RB25DET-powered Stagea
- Clean, professional appearance in the engine bay
- Ideal for high-boost and performance-oriented builds
- Transforms driving experience with noticeable power gains
- Trusted by enthusiasts for quality and effectiveness
- Essential intake upgrade for optimized RB25DET performance
- Supports higher power goals with better airflow management
- Perfect solution for maximizing Stagea C34 potential
- ⚠️ Emissions / California Legal Disclaimer – Off-Road / Competition Use Only: This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information Click Here.
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