Sprint Booster V3 for Lexus LS430 2001-2006

The third-generation LS, the XF30 LS430, was the flagship Lexus sedan from 2001 to 2006. It is famously quiet and refined, and part of that refinement comes from a very gentle electronic throttle map. On a heavy luxury sedan, that gentleness can make the 4.3L V8 seem reluctant during the first inch of pedal travel.

Making the LS430 respond

The Sprint Booster sits on the pedal signal and steepens it before the engine computer sees it. The LS430 keeps its calm character in the Off setting, while Sport adds a noticeable step in eagerness for merging and Race makes the big sedan feel genuinely alert. The V8 calibration is untouched, so smoothness and economy at steady speed are unaffected.

Installing in the LS430

The connector is matched to this Lexus pedal sensor. Unplug the factory lead, put the module in line and secure the selector where you can read it. It takes minutes and comes out cleanly.

Features

• Original, Sport and Race response curves
• Eighteen selectable levels for a subtle or bold change
• Automatic transmission program tailored for the LS430
• Valet mode for restricted throttle at hotels and restaurants
• Pedal Lock security mode

What’s Included

• One Sprint Booster V3 unit (XF30 LS430 pedal plugs, selector)

Specifications

Fitment notes

Covers the LS430 sedan, 2001 to 2006, all trim packages. The 2007 and later LS460 is not listed for this part number. The SC430 and GS430 have their own pages. Match your year in the table below.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment