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Supertech Performance SPRK-AUDI18T Valve Spring and Retainer Kit for Audi 1.8T

(2004-2011 Acura TL SH-AWD; 1997-2000 Audi A4 Quattro; 1997-2000 Audi A4; 1998-1999 Volkswagen Passat)

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

SPRK-AUDI18T
13 reviews
Sale Price

$542.63

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Supertech Performance SPRK-AUDI18T is a complete valve spring and retainer kit engineered specifically for Audi 1.8T engines. This precision-matched valvetrain upgrade package is designed for performance enthusiasts seeking maximum reliability and power potential from their turbocharged engine.

Kit Includes:

  • Dual valve springs: SPR-A2095 (12 pieces) and SPR-H1002D (8 pieces)
  • Titanium retainers: AU5VI/T (12 pieces) and RET-AU5VE/T1 (8 pieces)
  • Valve seats: SEAT-H1000 (8 pieces, exhaust only)

Key Features:

  • Dual spring design provides increased valve control at higher RPM
  • Precision-matched components ensure proper valvetrain geometry
  • Lightweight titanium retainers reduce reciprocating mass
  • High-quality materials resist fatigue and maintain tension
  • Complete kit for total valvetrain overhaul

Supertech valve spring kits are engineered to handle aggressive camshaft profiles and increased engine speeds while maintaining proper valve control. Each component is manufactured to exacting tolerances to ensure reliable performance in demanding applications. Ideal for turbocharged builds, racing applications, or any performance build requiring upgraded valvetrain components.

Products specifications

Fits

2004-2011 Acura TL SH-AWD; 1997-2000 Audi A4 Quattro; 1997-2000 Audi A4; 1998-1999 Volkswagen Passat

Seat Press

54lbs @ 36.60mm (Intake)

Easily found items & entering address/pay info easy.

Good Parts, Good Service, Poor Delivery Time...

The start stop button for my truck worked great and can fast

Ordered the Perrin Reverse Lockout Lever for my 2008 Subaru Legacy GT Spec.B. Order came in a reasonable amount of time. Found it to be the most inexpensive on Autoplicity.

Good!

Great prices on parts.

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

Thanks, that was easy

Best price on the net.

Just received my order! I placed the order Sunday night and received it on Tuesday, super fast shipping! The SS vent caps look great and arrived in perfect condition. Thanks!

Very nice people very considerate and helpful plus the price was nice

Very smooth ordering and processing. Great communications.

Nobody beat his price, And easy to find , Thanks, Autoplicity

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