Skip to content

Welcome to St. Charles Garage!

  • Home
  • Audi RS3/TT-RS
    • ARP Hardware
    • Shortblock Parts
      • ARP Hardware
      • Bearings
      • Piston & Rod Kits
      • Connecting Rods
      • Pistons
      • Other
    • Head Parts
    • Head Gaskets
    • Drivetrain
    • Fuel
    • OEM Parts
    • Tools
    • Parts Packages
    • Used Parts
  • Trailblazer SS
    • Suspension
      • Suspension Kits
      • Components
    • Brakes
    • Cooling
    • Drivetrain
    • Engine
    • Electrical & Ignition
    • Exhaust
    • Fuel
    • Gauges
    • Intake
    • Wheels
    • BFW Parts
  • Nissan R35 GT-R
  • Tesla
    • Model S
    • Model 3
    • Model Y
  • Boostline Rods
  • Athena
  • Merch
  • Sale Section
  • Wholesale
  • Info
    • Trailblazer SS Suspension FAQ
    • Trailblazer SS Electric Fan Info
Log in

Country/region

  • Antigua & Barbuda XCD $
  • Argentina USD $
  • Australia AUD $
  • Austria EUR €
  • Bahamas BSD $
  • Barbados BBD $
  • Belgium EUR €
  • Brazil USD $
  • Canada CAD $
  • Caribbean Netherlands USD $
  • China CNY ¥
  • Christmas Island AUD $
  • Costa Rica CRC ₡
  • Czechia CZK Kč
  • Denmark DKK kr.
  • El Salvador USD $
  • Fiji FJD $
  • Finland EUR €
  • France EUR €
  • French Guiana EUR €
  • French Polynesia XPF Fr
  • French Southern Territories EUR €
  • Germany EUR €
  • Greece EUR €
  • Hong Kong SAR HKD $
  • Hungary HUF Ft
  • Iceland ISK kr
  • India INR ₹
  • Indonesia IDR Rp
  • Ireland EUR €
  • Isle of Man GBP £
  • Israel ILS ₪
  • Italy EUR €
  • Japan JPY ¥
  • Jordan USD $
  • Malaysia MYR RM
  • Maldives MVR MVR
  • Mexico USD $
  • Monaco EUR €
  • Netherlands EUR €
  • New Caledonia XPF Fr
  • New Zealand NZD $
  • Norway USD $
  • Philippines PHP ₱
  • Poland PLN zł
  • Portugal EUR €
  • Réunion EUR €
  • Saudi Arabia SAR ر.س
  • Serbia RSD РСД
  • Singapore SGD $
  • Slovakia EUR €
  • Slovenia EUR €
  • South Africa USD $
  • South Georgia & South Sandwich Islands GBP £
  • South Korea KRW ₩
  • Spain EUR €
  • St. Lucia XCD $
  • St. Martin EUR €
  • Sweden SEK kr
  • Switzerland CHF CHF
  • Taiwan TWD $
  • Thailand THB ฿
  • Trinidad & Tobago TTD $
  • U.S. Outlying Islands USD $
  • Ukraine UAH ₴
  • United Arab Emirates AED د.إ
  • United Kingdom GBP £
  • United States USD $
  • Vatican City EUR €
  • Venezuela USD $
  • Vietnam VND ₫
  • Facebook

St. Charles Garage Inc.

  • Home
  • Audi RS3/TT-RS
    • ARP Hardware
    • Shortblock Parts
      • ARP Hardware
      • Bearings
      • Piston & Rod Kits
      • Connecting Rods
      • Pistons
      • Other
    • Head Parts
    • Head Gaskets
    • Drivetrain
    • Fuel
    • OEM Parts
    • Tools
    • Parts Packages
    • Used Parts
  • Trailblazer SS
    • Suspension
      • Suspension Kits
      • Components
    • Brakes
    • Cooling
    • Drivetrain
    • Engine
    • Electrical & Ignition
    • Exhaust
    • Fuel
    • Gauges
    • Intake
    • Wheels
    • BFW Parts
  • Nissan R35 GT-R
  • Tesla
    • Model S
    • Model 3
    • Model Y
  • Boostline Rods
  • Athena
  • Merch
  • Sale Section
  • Wholesale
  • Info
    • Trailblazer SS Suspension FAQ
    • Trailblazer SS Electric Fan Info

Country/region

  • Antigua & Barbuda XCD $
  • Argentina USD $
  • Australia AUD $
  • Austria EUR €
  • Bahamas BSD $
  • Barbados BBD $
  • Belgium EUR €
  • Brazil USD $
  • Canada CAD $
  • Caribbean Netherlands USD $
  • China CNY ¥
  • Christmas Island AUD $
  • Costa Rica CRC ₡
  • Czechia CZK Kč
  • Denmark DKK kr.
  • El Salvador USD $
  • Fiji FJD $
  • Finland EUR €
  • France EUR €
  • French Guiana EUR €
  • French Polynesia XPF Fr
  • French Southern Territories EUR €
  • Germany EUR €
  • Greece EUR €
  • Hong Kong SAR HKD $
  • Hungary HUF Ft
  • Iceland ISK kr
  • India INR ₹
  • Indonesia IDR Rp
  • Ireland EUR €
  • Isle of Man GBP £
  • Israel ILS ₪
  • Italy EUR €
  • Japan JPY ¥
  • Jordan USD $
  • Malaysia MYR RM
  • Maldives MVR MVR
  • Mexico USD $
  • Monaco EUR €
  • Netherlands EUR €
  • New Caledonia XPF Fr
  • New Zealand NZD $
  • Norway USD $
  • Philippines PHP ₱
  • Poland PLN zł
  • Portugal EUR €
  • Réunion EUR €
  • Saudi Arabia SAR ر.س
  • Serbia RSD РСД
  • Singapore SGD $
  • Slovakia EUR €
  • Slovenia EUR €
  • South Africa USD $
  • South Georgia & South Sandwich Islands GBP £
  • South Korea KRW ₩
  • Spain EUR €
  • St. Lucia XCD $
  • St. Martin EUR €
  • Sweden SEK kr
  • Switzerland CHF CHF
  • Taiwan TWD $
  • Thailand THB ฿
  • Trinidad & Tobago TTD $
  • U.S. Outlying Islands USD $
  • Ukraine UAH ₴
  • United Arab Emirates AED د.إ
  • United Kingdom GBP £
  • United States USD $
  • Vatican City EUR €
  • Venezuela USD $
  • Vietnam VND ₫
Log in Cart

Item added to your cart

View cart

Featured

  • ARP Audi RS3 TTRS 2017+ DAZA/DNWA 2.5 TFSI CA625+ Head Stud Kit image 0

    ARP Audi RS3 TTRS 2017+ DAZA/DNWA 2.5 TFSI CA625+ Head Stud Kit

    ARP Audi RS3 TTRS 2017+ DAZA/DNWA 2.5 TFSI CA625+ Head Stud Kit

    Regular price $749.99 USD
    Regular price Sale price $749.99 USD
  • ARP Audi RS3 & TTRS 2017+ DAZA/DNWA 2.5 TFSI Full Main Stud Kit image 0

    ARP Audi RS3 & TTRS 2017+ DAZA/DNWA 2.5 TFSI Full Main Stud Kit

    ARP Audi RS3 & TTRS 2017+ DAZA/DNWA 2.5 TFSI Full Main Stud Kit

    Regular price $445.99 USD
    Regular price Sale price $445.99 USD
  • Boostline Connecting Rod Kit Audi RS3/TTRS image 0

    Boostline Connecting Rod Kit Audi RS3/TTRS

    Boostline Connecting Rod Kit Audi RS3/TTRS

    Regular price From $1,225.00 USD
    Regular price Sale price From $1,225.00 USD
  • 1500HP Diamond TTRS/RS3 2.5L TFSI DAZA/DNWA Forged Pistons image 0

    1500HP Diamond TTRS/RS3 2.5L TFSI DAZA/DNWA Forged Pistons

    1500HP Diamond TTRS/RS3 2.5L TFSI DAZA/DNWA Forged Pistons

    Regular price $2,050.00 USD
    Regular price Sale price $2,050.00 USD
  • Trailblazer SS Stock Height Rear Suspension Kit image 0

    Trailblazer SS Stock Height Rear Suspension Kit

    Trailblazer SS Stock Height Rear Suspension Kit

    Regular price $385.00 USD
    Regular price Sale price $385.00 USD
  • Trailblazer SS 31.5" Suspension Kit - 2" Drop image 0

    Trailblazer SS 31.5" Suspension Kit - 2" Drop

    Trailblazer SS 31.5" Suspension Kit - 2" Drop

    Regular price $615.00 USD
    Regular price Sale price $615.00 USD
  • Trailblazer SS KW Coilover 30.5" Suspension Kit - 3" Drop - EVERYTHING YOU NEED image 0

    Trailblazer SS KW Coilover 30.5" Suspension Kit - 3" Drop - EVERYTHING YOU NEED

    Trailblazer SS KW Coilover 30.5" Suspension Kit - 3" Drop - EVERYTHING YOU NEED

    Regular price $2,125.00 USD
    Regular price Sale price $2,125.00 USD
  • 1000HP TTRS/RS3 2.5L TFSI DAZA/DNWA Piston & Rod Kit

    1000HP TTRS/RS3 2.5L TFSI DAZA/DNWA Piston & Rod Kit

    Sale

    1000HP TTRS/RS3 2.5L TFSI DAZA/DNWA Piston & Rod Kit

    Regular price $2,250.00 USD
    Regular price $2,350.00 USD Sale price $2,250.00 USD
    Sale

By default all orders must ship to the billing address.
To ship to a different address contact us for verification.

  • Facebook

Country/region

  • Antigua & Barbuda XCD $
  • Argentina USD $
  • Australia AUD $
  • Austria EUR €
  • Bahamas BSD $
  • Barbados BBD $
  • Belgium EUR €
  • Brazil USD $
  • Canada CAD $
  • Caribbean Netherlands USD $
  • China CNY ¥
  • Christmas Island AUD $
  • Costa Rica CRC ₡
  • Czechia CZK Kč
  • Denmark DKK kr.
  • El Salvador USD $
  • Fiji FJD $
  • Finland EUR €
  • France EUR €
  • French Guiana EUR €
  • French Polynesia XPF Fr
  • French Southern Territories EUR €
  • Germany EUR €
  • Greece EUR €
  • Hong Kong SAR HKD $
  • Hungary HUF Ft
  • Iceland ISK kr
  • India INR ₹
  • Indonesia IDR Rp
  • Ireland EUR €
  • Isle of Man GBP £
  • Israel ILS ₪
  • Italy EUR €
  • Japan JPY ¥
  • Jordan USD $
  • Malaysia MYR RM
  • Maldives MVR MVR
  • Mexico USD $
  • Monaco EUR €
  • Netherlands EUR €
  • New Caledonia XPF Fr
  • New Zealand NZD $
  • Norway USD $
  • Philippines PHP ₱
  • Poland PLN zł
  • Portugal EUR €
  • Réunion EUR €
  • Saudi Arabia SAR ر.س
  • Serbia RSD РСД
  • Singapore SGD $
  • Slovakia EUR €
  • Slovenia EUR €
  • South Africa USD $
  • South Georgia & South Sandwich Islands GBP £
  • South Korea KRW ₩
  • Spain EUR €
  • St. Lucia XCD $
  • St. Martin EUR €
  • Sweden SEK kr
  • Switzerland CHF CHF
  • Taiwan TWD $
  • Thailand THB ฿
  • Trinidad & Tobago TTD $
  • U.S. Outlying Islands USD $
  • Ukraine UAH ₴
  • United Arab Emirates AED د.إ
  • United Kingdom GBP £
  • United States USD $
  • Vatican City EUR €
  • Venezuela USD $
  • Vietnam VND ₫
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
© 2025, St. Charles Garage Inc.
  • Privacy policy
  • Refund policy
  • Shipping policy
  • Contact information
  • Terms of service
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
reviews
See all reviews