Supertech BMW N54 Conical Spring Kit

$1,032.82

SKU: 152682139 Category:

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.

Specifications

  • Press. Seat: 75 @ 36.5mm
  • Max Lift: 12mm
  • Coil Bind: 23.20mm
  • Rate: 8lbs/mm
  • Retainer: RET-BMN54-TI (5mm)
  • Retainer: RET-BMN54-TE (6mm)
  • Use Factory Valve Stem Seal
Brand

Manufacturer Part Number

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Make Model Year
BMW 135 2008 - 2010
BMW 1M 2011 - 2012
BMW 335 2007 - 2010
BMW 335is 2011 - 2013