Sonnax® - High Performance Automatic Transmission Line Pressure Booster Kit

0 reviews|Item # mpn4658791167|Similar Products
$75.55
OUT OF STOCK - Unavailable until further notice
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Vehicle Fitment

MakeModelYear
ChryslerAspen 2007-2009
DodgeDakota 2000-2011
Durango 2000-2009, 2011-2013
Ram 2002-2018
JeepCommander 2006-2010
Grand Cherokee 1999-2013
Liberty 2002-2006
MitsubishiRaider 2006-2007
Ram1500 2011-2018
2500 2011-2018
3500 2011-2018

Product Details

High Performance Automatic Transmission Line Pressure Booster Kit by Sonnax®. Includes: Pressure Regulator Spring, Wiring Harness with Connectors. Sonnax line pressure booster kit is an improved design over a simple resistor circuit. Featuring an integrated chip circuit and a stronger pressure regulator spring, this new kit delivers 10 psi increase at lower pressure range and 25 psi increase at higher pressure ranges. These kits provide progressive pressure increase which gives you smooth engagements and lower load on the pump at idle, but a greater increase in pressure as the transmission is worked harder.

Notes

  • Not recommended for use with transmission tuning mods
  • If you are unsure of the vehicle’s programming, use a scan tool to verify transmission line pressure meets stock levels (Drive at idle = 60 psi, Drive under heavy load = 160 psi)
  • If desired line pressure values are greater than this, the system most likely has aftermarket tuning mods to the transmission pressure

Includes

  • Pressure Regulator Spring
  • Wiring Harness with Connectors

Features

  • Achieve shorter shifts and increased torque capacity without creating low-speed harshness
  • Improved clutch holding capacity for increased durability
  • Progressive pressure increase as driving conditions become more demanding
  • One kit fits both gas and diesel applications

Sonnax® has been bringing superior-quality transmission and drivetrain components to the automotive aftermarket since 1978. The company has everything you need to remanufacture torque converters, rebuild automatic transmissions, upgrade driveshafts, and protect the driveline from over-torque damage. Headquartered in southern Vermont, Sonnax is one of the fastest-growing companies in the state, boasting state-of-the-art design, development, and inspection facilities. Sonnax also has technical development centers in California, Georgia, New Jersey, Missouri, and Wisconsin. The company consists of 250 employees who take great pride in the Sonnax name and strive to further the company’s reputation for excellent technical knowledge and customer dedication. As a leading supplier to the automotive aftermarket, Sonnax exports to more than 70 countries and supports emerging markets worldwide.

Brand:
Part Number:
RFE-LB1
UPC:
194506355136
Alternate MPN:
RFELB1

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