Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location.
Cart 0
Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location.
Cart 0
Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
Supertech

Supertech Audi V8 4.2L 40V Dual Valve Spring Kit

$1,500.00 $0.00
Shipping calculated at checkout.

SPRK-AUDI4.2T

Audi BHF/BHK Dual Valve Spring Kit by Supertech

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.

Features

  • Seat Pressure: 75 @ 33.70
  • Open Pressure: 180 @10.5
  • Max Lift: 12mm
  • Coil Bind: 19.50mm
  • Rate: 10
  • Kit spring: SPR-A2095 ; SPR-H1002D-AU
  • Retainer: RET-AUVIT2 ; RET-AUVE/T1
  • Seat Locator: SEAT-H1000
  • InnSpr.ID: 15.50mm
  • InnSpr.OD: 20.50mm
  • OutSpr.OD: 29.10mm
  • OutSpr.ID: 21.90mm

Benefits

  • Underwent a gas nitriding process before shot peening for improved fatigue life

Applications

  • 2003-2008 Audi A8 Quattro
  • 2003 Audi RS6
  • 2004-2008 Audi S4
  • 2003 Audi S8

What's In The Box?

  • 40 - Springs
  • 40 - Retainers
  • 16 - Seat Locators

Share this Product