WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.Enhance both performance and aesthetics with the RacingLine Billet Cap Bundle, a premium set of precision engineered components designed to replace the factory plastic caps in your Audi’s engine bay. Crafted from aerospace grade 6061 billet aluminum and finished in sleek Midnight Black anodization, these caps provide superior durability, functionality, and an OEM+ aesthetic.
What's Included in the RacingLine Billet Cap Bundle?
1. RacingLine Billet Oil Cap (VWR190003)
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Precision CNC-machined from solid 6061 aluminum for durability and longevity.
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Secure locking mechanism to prevent leaks, even under high-performance conditions.
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Includes a new rubber seal to combat ‘weeping’ oil leaks common in TSI engines.
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Gloss-anodized Midnight Black finish for a premium look that lasts.
2. RacingLine Billet Brake Fluid Cap (VWR19G707)
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Designed for superior pressure equalization during high-performance and track driving.
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Eliminates pressure variance, ensuring consistent braking performance.
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Full replacement cap (not a flimsy stick-on cover) for ultimate reliability.
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Polished and gloss-anodized Midnight Black for a high-end finish.
3. RacingLine Billet Washer Bottle Cap (VWR19G704)
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Replaces the factory blue plastic cap with a precision engineered billet aluminum alternative.
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Nylon retaining ring ensures a secure fit and proper alignment.
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CNC-machined for an exquisite feel and a visually stunning upgrade.
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Midnight Black anodized finish with laser-etched RacingLine branding.
4. RacingLine Billet Coolant Expansion Tank Cap (VWR19G703)
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Maintains perfect coolant pressure to prevent leaks and pressure loss.
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Features a Japanese engineered pressure relief system for optimal coolant system performance.
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Direct OEM replacement for the factory plastic cap no stick-on covers here.
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Polished and gloss-anodized for a long-lasting, corrosion-resistant finish.
Why Choose the RacingLine Billet Cap Bundle?
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Premium Quality: Crafted from aerospace grade 6061 billet aluminum for maximum durability.
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OEM+ Aesthetic: Finished in gloss Midnight Black with laser-etched logos for a sleek, factory-upgraded look.
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Performance-Driven Engineering: Designed for high-performance applications, ensuring optimal function and reliability.
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Easy Installation: Direct replacement for factory caps no modifications required.
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