Toggle menu
(215) 828-6124
  • 0
  • Shop All Parts
  • Volkswagen
  • Audi
  • Porsche
  • BMW
  • Wheels, Tires & Accessories
  • Universal Air Suspension
  • Oil & Fluids
  • Tools
  • It's Not Stock Merch
  • Shop by Brand
  • 034Motorsport
  • Maxton Design
  • APR
  • Black Forest Industries
  • H&R Springs
  • Milltek Sport
  • NEUSPEED
  • AWE
  • Genuine VW / Audi
  • KW
  • View all Brands
  • Shop All Parts
  • Volkswagen
  • Audi
  • Porsche
  • BMW
  • Wheels, Tires & Accessories
  • Universal Air Suspension
  • Oil & Fluids
  • Tools
  • It's Not Stock Merch

    • Shop by Brand

  • 034Motorsport
  • Maxton Design
  • APR
  • Black Forest Industries
  • H&R Springs
  • Milltek Sport
  • NEUSPEED
  • AWE
  • Genuine VW / Audi
  • KW
  • View all Brands

    • Dress Up & Billet Caps

    Engine covers, carbon fiber accessories, billet caps and accessories and things to spice up your GTI's engine bay!

    • RacingLine Billet Coolant Expansion Cap
      Quick view

      RacingLine Billet Coolant Expansion Cap

      The RacingLine Coolant Expansion Tank Cap will keep your coolant expansion tank at its perfect pressure to be sure that your high-performance engines coolant system is performing exactly as it should. The cap's a critical part of your car's cooling...
      $103.19
      Add to Cart
    Compare Selected