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Integrated Engineering 1.8T 20V Valve Spring/Retainer Kit
Integrated Engineering 1.8T 20V Valve Spring/Retainer Kit
Integrated Engineering 1.8T 20V Valve Spring/Retainer Kit
Integrated Engineering 1.8T 20V Valve Spring/Retainer Kit

Integrated Engineering 1.8T 20V Valve Spring/Retainer Kit

Integrated Engineering
Ships from Supplier
SKU IEVTVA2
$784.99 - $784.99
$784.99
$784.99 - $784.99
$784.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

This high-quality IE valve spring and titanium retainer kit features spring rates optimized to match your vehicle specifications and provide proper valve control preventing valve float in high-power and high-revving applications.

INCLUDED IN KIT

  • 12 Precision Wound Intake Valve Springs
  • 8 Precision Wound Exhaust Valve Springs
  • 12 Exact Tolerance Titanium Intake RETAINERS
  • 8 Exact Tolerance Titanium EXHAUST RETAINERS

TECHNICAL DETAILS

Increasing your engines power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers, tuned intake manifolds, and high-output software tunes. Upgrading those components without changing out the valve springs can leave you with a short power band or cause valve float and other significant damage.

Other cheap valve spring kits are often designed by simply finding a spring that is stiffer and will fit. Those are also not usually a good compromise because many times they are the wrong stiffness, and often poorly constructed. A broken valve spring can cause total engine failure and destroy everything that you have put hard work and money into. Our kits are the only spring and retainer kits on the market designed by someone with a working knowledge of the unique valvetrain in the VW & Audi 1.8T 20V engines, and what the spring requirements actually are.

Manufactured out of the best spring wire in the world IE valve springs use a patented multi-stage shot peening process that further reduces failure rates. Our titanium retainers are machined with an excellent surface finish and tight tolerance control for a long lifespan. Each application is thoroughly tested to perform on these engines right here in our test facility in Salt Lake City, Utah. Our spring and retainer kits are the best matched, most tested parts on the market. Purchasing a set will ensure that your engine runs at maximum performance and reliability.

VEHICLE FITMENT

  • Audi - A4 1996-2001 (B5 - B5.5) 1.8T 20V engine
  • Audi - A4 2002-2005 (B6) 1.8T 20V engine
  • Audi - A6 1998-2004 (C5) 1.8T 20V engine
  • Audi - A6 Allroad 1998-2004 (C5) 1.8T 20V engine
  • Audi - TT 2000-2006 (MK1 - 8N) 1.8T 20V engine
  • Audi - A3 1996-2003 (MK1 - 8L) 1.8T 20V engine
  • Audi - S3 1996-2003 (MK1 - 8L) 1.8T 20V engine
  • VW - Golf 1999-2005 (MK4) 1.8T 20V engine
  • VW - GTI 1999-2005 (MK4) 1.8T 20V engine
  • VW - Jetta & Jetta GLI 1999-2005 (MK4) 1.8T 20V engine
  • VW - Passat 1998-2005 (B5 - B5.5) 1.8T 20V engine
  • VW - Beetle 1998-2011 (1C - 9C - 1Y) 1.8T 20V engine

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 108 applications
A3
Make Model Engine Years
Audi A3 Base 1.8 1998–1999
A4
Make Model Engine Years
Audi A4 Avant 1.8 1998–2005
Audi A4 Avant 2.8 1998–1998
Audi A4 Avant 3.0 2004–2004
Audi A4 Avant Luxury 1.8 2001–2001
Audi A4 Base 2.8 1996–2001
Audi A4 Base 1.8 1997–2005
Audi A4 Base 3.0 2002–2005
Audi A4 Base 2.0 2005–2005
Audi A4 Cabriolet 1.8 2003–2005
Audi A4 Cabriolet 3.0 2003–2005
Audi A4 Elite 3.2 2005–2005
Audi A4 Quattro Avant 2.8 1998–2001
Audi A4 Quattro Avant 1.8 1999–2005
Audi A4 Quattro Avant 3.0 2002–2005
Audi A4 Quattro Avant 2.0 2005–2005
Audi A4 Quattro Avant 3.2 2005–2005
Audi A4 Quattro Base 2.8 1996–2001
Audi A4 Quattro Base 1.8 1997–2005
Audi A4 Quattro Base 3.0 2002–2005
Audi A4 Quattro Base 2.0 2005–2005
Audi A4 Quattro Base 3.2 2005–2005
Audi A4 Quattro Cabriolet 3.0 2004–2005
Audi A4 Quattro Elite 1.8 2005–2005
Audi A4 Quattro Elite 3.2 2005–2005
Audi A4 Quattro S Line 3.2 2005–2005
Audi A4 S Line 1.8 2004–2004
Audi A4 S Line 3.2 2005–2005
A6
Make Model Engine Years
Audi A6 Avant 2.8 1999–2000
Audi A6 Base 2.8 1998–2001
Audi A6 Base 3.0 2002–2004
Audi A6 Premium 3.0 2002–2002
TT
Make Model Engine Years
Audi TT Base 1.8 2000–2006
Golf
Make Model Engine Years
Volkswagen Golf Base 2.0 2000–2002
Volkswagen Golf GL 1.9 1999–2003
Volkswagen Golf GL 2.0 1999–2005
Volkswagen Golf GL TDI 1.9 2004–2004
Volkswagen Golf GLS 2.0 1999–2005
Volkswagen Golf GLS 1.8 2000–2001
Volkswagen Golf GLS 1.9 2000–2003
Volkswagen Golf GLS TDI 1.9 2004–2004
Volkswagen Golf GTI 2.0 1999–2003
Volkswagen Golf GTI 2.8 1999–1999
Volkswagen Golf GTI 1.8 2004–2005
Volkswagen Golf GTI 1.8T 1.8 2002–2005
Volkswagen Golf GTI 337 1.8 2002–2002
Volkswagen Golf GTI GLS 1.8 2000–2001
Volkswagen Golf GTI GLS 2.0 2000–2000
Volkswagen Golf GTI GLX 2.8 2000–2001
Volkswagen Golf GTI VR6 2.8 1999–2005
Volkswagen Golf TDI 1.9 1999–1999
Volkswagen Golf Wolfsburg Edition 2.0 1999–1999
Jetta
Make Model Engine Years
Volkswagen Jetta 2.5 2.5 2005–2005
Volkswagen Jetta Base 2.0 1999–1999
Volkswagen Jetta CL 1.8 1999–1999
Volkswagen Jetta CL 2.0 1999–1999
Volkswagen Jetta GL 2.0 1999–2005
Volkswagen Jetta GL 1.8 2003–2005
Volkswagen Jetta GL TDI 1.9 2005–2005
Volkswagen Jetta GLI 2.8 2002–2004
Volkswagen Jetta GLI 1.8 2004–2005
Volkswagen Jetta GLS 2.0 1999–2005
Volkswagen Jetta GLS 2.8 1999–2002
Volkswagen Jetta GLS 1.8 2000–2005
Volkswagen Jetta GLS TDI 1.9 2005–2005
Volkswagen Jetta GLS Turbo 1.8 2000–2001
Volkswagen Jetta GLS VR6 1.8 1999–1999
Volkswagen Jetta GLS VR6 2.8 1999–2000
Volkswagen Jetta GLS Wolfsburg 2.0 2001–2001
Volkswagen Jetta GLX 2.8 1999–2003
Volkswagen Jetta GLX VR6 1.8 1999–1999
Volkswagen Jetta GLX VR6 2.8 1999–2002
Volkswagen Jetta TDI 1.9 1999–2005
Volkswagen Jetta Wolfsburg Edition 2.0 1999–1999
Volkswagen Jetta Wolfsburg Edition 1.8 2001–2001
Passat
Make Model Engine Years
Volkswagen Passat 1.8T 1.8 1999–2005
Volkswagen Passat 4 Motion 2.8 2000–2000
Volkswagen Passat GL 1.8 2003–2005
Volkswagen Passat GL 2.8 2003–2004
Volkswagen Passat GL TDI 2.0 2004–2005
Volkswagen Passat GLS 1.8 1998–2005
Volkswagen Passat GLS 2.8 1998–2005
Volkswagen Passat GLS 4 Motion 2.8 2001–2002
Volkswagen Passat GLS 4 Motion 1.8 2004–2005
Volkswagen Passat GLS TDI 2.0 2004–2005
Volkswagen Passat GLX 2.8 1998–2005
Volkswagen Passat GLX 4 Motion 2.8 2001–2005
Volkswagen Passat V6 2.8 1999–2005
Volkswagen Passat V6 4Motion 2.8 2002–2005
Volkswagen Passat W8 4.0 2002–2004

Fitment data last updated: 2026-05-03