Available through Terra Firma Automotive, the HKS Stainless Performance Downpipe for the Nissan Skyline R34 GTT/GT with the RB25DET turbocharged engine delivers precision-engineered performance for serious JDM enthusiasts. This front pipe—often referred to as a downpipe—replaces the restrictive factory turbo outlet, dramatically improving exhaust gas flow and reducing backpressure for faster turbo spool, sharper throttle response, and enhanced mid-range power.
Crafted by HKS from premium SUS304 stainless steel, this high-flow downpipe is built to endure the extreme heat and stress of turbocharged applications while maintaining optimal strength and corrosion resistance. Its smooth mandrel bends and enlarged diameter allow exhaust gases to exit freely, maximizing the engine’s efficiency and producing a crisp, aggressive turbo note without excess drone.
As part of HKS’s race-focused exhaust lineup, this component embodies Japan’s motorsport heritage and is ideal for performance builds, track projects, or high-output RB25DET setups. Terra Firma Automotive supplies only genuine HKS parts, ensuring perfect fitment, superior reliability, and authentic performance gains. The HKS Stainless Performance Downpipe is the ultimate choice for enthusiasts demanding quality, precision, and proven results from a trusted source in Nissan tuning.
- Solely for use on purpose-built race cars, never to be used on a street motor vehicle
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