The Beat-Sonic SLX-140L is a complete plug-and-play double DIN integration adapter kit for the 2006-2012 Lexus IS 250, IS 350, IS-F, and IS C models without factory navigation. Replace your factory head unit with any major aftermarket double DIN stereo while retaining your factory amplifier, speakers, and climate control - with an OEM-quality dash fit that looks like it came straight from the factory. Made in Japan.
Note: suitable for automatic transmission only. Steering wheel audio control retention requires a separate vehicle-specific steering wheel interface - the Metra Axxess ASWC-1 is available as an add-on option.
Key features
- Retains factory amplifier, speakers, and climate control - your OEM audio system and HVAC controls continue to function normally
- Provides connection for steering wheel audio controls - requires Metra Axxess ASWC-1 steering wheel interface (sold separately)
- OEM-quality dash fit - premium grade double DIN side panels, mounting brackets, and interface adapter fit and look like factory
- Complete kit - includes everything needed to install a double DIN head unit
- Compatible with all major aftermarket head unit brands - Pioneer, Kenwood, Alpine, Sony, JVC, and others
- Plug-and-play installation - high-grade OEM connectors, no splicing of factory wires required
- Made in Japan
Compatible vehicles
Show all compatible vehicles â–¼
| Make | Model | Years | Notes |
|---|---|---|---|
| Lexus | IS 250 | 2006-2012 | Mark Levinson or Lexus Premium Sound, without factory navigation, automatic transmission only |
| Lexus | IS 250C | 2010-2012 | Mark Levinson or Lexus Premium Sound, without factory navigation, automatic transmission only |
| Lexus | IS 350 | 2006-2012 | Mark Levinson or Lexus Premium Sound, without factory navigation, automatic transmission only |
| Lexus | IS 350C | 2010-2012 | Mark Levinson or Lexus Premium Sound, without factory navigation, automatic transmission only |
| Lexus | IS-F | 2008-2012 | Mark Levinson or Lexus Premium Sound, without factory navigation, automatic transmission only |
Not sure if this fits your vehicle? Email info@beatsonicusa.com with your year, model, transmission type, and sound system before purchasing.
For 2006-2009 Lexus IS models with factory navigation, see the Beat-Sonic MVX-140L.
What's in the box
- 2 x Side molding panels
- 1 x Interface adapter
- 2 x Mounting brackets
Frequently asked questions
Does this work with manual transmission IS models?
No. The SLX-140L is suitable for automatic transmission only.
Will my steering wheel audio controls still work?
The SLX-140L provides the connection for steering wheel audio controls, but retaining full function requires a separate Metra Axxess ASWC-1 steering wheel control interface available as an add-on.
Will my factory amplifier and speakers still work?
Yes. The SLX-140L is designed to retain your factory Mark Levinson or Lexus Premium amplifier and speakers with your new aftermarket head unit.
Is this compatible with IS models that have factory navigation?
No. The SLX-140L is for IS models without factory navigation only. For navigation-equipped 2006-2009 IS models see the MVX-140L.
Does this ship to Canada or internationally?
Yes. We ship to Canada and Mexico.