Ventilfedern

• Product: ISP Valve Spring Kit – VW VR6 2.8–2.9L (AAA / ABV)
• High-performance valve springs for tuned VR6 engines
• Increased spring rate – ideal for higher boost levels
• Max valve lift: 13 mm
• Compatible with hydraulic & solid lifter setups
• Improved high-RPM stability & throttle response
• Fits Golf 3, Corrado, Passat VR6 – AAA / ABV
• Includes: 12x outer springs, 12x inner springs

• Reinforced valve springs for VW & Audi 1.8T 20V turbo and naturally aspirated engines
• Plug & play installation for hydraulic and solid valve trains
• Prevents valve float at boost pressures up to 3 bar and over 7500 RPM
• Faster and more precise valve opening and closing
• High-strength tempered steel for maximum durability

The ISP 1.8T 20V Turbo Race Valve Spring Kit with titanium retainers is designed for engines running higher boost pressures. It prevents valve float and unintended intake valve opening that cause power loss. The set is plug & play compatible, made from high-quality materials, and improves throttle response and reliability at high engine speeds above 7500 RPM. Ideal for VW and Audi 1.8T 20V turbo and naturally aspirated engines.