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Description
Pac Audio AP4-TY11 : Amplifier Add-On Interface Adapter, 2002-2015 Lexus Toyota (Amplified)Add On Amplifier OEM Integration Interface for Select 2002 2015 Amplified Lexus and Toyota Vehicles. Today's modern vehicle audio systems are becoming increasingly more sophisticated and complex. PAC engineered AmpPRO to dramatically simplify the installation of upgraded amplifiers in data bus controlled amplified sound systems. AmpPRO allows you to keep the original radio's fit, finish, and features while giving you the freedom to improve the audio
Add-On Amplifier OEM Integration Interface for Select 2002-2015 Amplified Lexus and Toyota Vehicles.
Today's modern vehicle audio systems are becoming increasingly more sophisticated and complex. PAC engineered AmpPRO to dramatically simplify the installation of upgraded amplifiers in data-bus-controlled amplified sound systems.
AmpPRO allows you to keep the original radio's fit, finish, and features while giving you the freedom to improve the audio performance in record time!
- Simplifies amplifier installation
- Prevents the need for summing and DSP devices
- Provides factory sound system upgrade solution
Features
- It can be used to upgrade the entire sound system or just part of it thanks to the retention of the original amplifier
- Enables the addition of a subwoofer system to the original sound system
- Upgrade solution for factory, fixed level, data-bus controlled sound systems
- Everything you need in one box to install your choice of aftermarket amplifier(s)
- The time-saving design prevents the need for summing and audio correction devices.
- Variable volume, fade, balance, bass, mid, and treble audio settings
- Retains Bluetooth, navigation, safety system, and all warning chimes
- Front, rear, sub preamp outputs (5 volt RMS)
- Provides flat audio output for a solid audio foundation
- Customized OE bass, mid, and treble center frequency selection
- Plug-n-play installation with two 20-pin connectors (IE Bus)
- Remote sub level controller included
- Optional TOSLINK optical output (APA-TOS1 sold separately)
Includes
- AmpPRO module
- Harness (IE Bus)
- Bass knob
- Knob harness
- Manual
Applications
Vehicles with Telematics (ie: SOS, Enform, etc) will require some additional wiring. See manual for details.
- Toyota vehicle must be equipped with a JBL system. There must be an actual visible label that says JBL or JBL Synthesis. If the vehicle is equipped with a factory amplifier but does not say JBL, it is not compatible because the amplifier is analog and not digital.
- Lexus vehicles must be equipped with a center channel and a subwoofer in order for the AP4-TY11 to be compatible:
- Between 2012-2015 Toyota used two different styles of connectors. In order for the AP4-TY11 to be compatible, the radio must have the 20-pin BHA8113 style connector. Vehicles equipped with the 10 / 6-pin BHA1761 style connector are not compatible. The only way to know what connector the radio has is to physically remove it from the dash and look at it. Please see pictures below for reference
Applications
-
LEXUS
CT 200H
With factory center channel, Without Navigation
2011-2013
ES 300
With factory center channel
2002-2003
ES 300H
With factory center channel, Without Navigation
2013-2014
ES 330
With factory center channel
2004-2006
ES 350
With factory center channel, Without Navigation
2007-2014
GX 460
With factory center channel, Without Navigation
2009-2013
GX 470
With factory center channel
2004-2009
HS 250H
With factory center channel, Without Navigation
2010-2012
IS 250
With factory center channel, Without Navigation
2006-2013
IS 350
With factory center channel, Without Navigation
2006-2013
IS F
With factory center channel, Without Navigation
2010-2012
LS 430
With factory center channel
2001-2006
RX 330
With factory center channel
2004-2006
RX 350
With factory center channel, Without Navigation
2007-2015
RX 400H
With factory center channel
2006-2008
RX 450H
With factory center channel, Without Navigation
2010-2015
TOYOTA
4Runner
With factory JBL amplifier
2003-2013
Avalon
With factory JBL amplifier
2005-2012
Avalon
8113, With factory JBL amplifier
2013-2014
Camry
With factory JBL amplifier
2007-2011
Camry
8113, With factory JBL amplifier
2012-2014
Corolla
With factory JBL amplifier
2005-2011
FJ Cruiser
With factory JBL amplifier
2011-2014
Highlander
With factory JBL amplifier
2008-2013
Land Cruiser
With factory JBL amplifier
2008
Prius
With factory JBL amplifier
2004-2011
Prius
8113, With factory JBL amplifier
2012-2015
Rav4
With factory JBL amplifier
2004-2013
Rav4
8113, With factory JBL amplifier
2014
Sequoia
With factory JBL amplifier
2005-2012
Sequoia
8113, With factory JBL amplifier
2013-2014
Sienna
With factory JBL amplifier
2004-2014
Tacoma
With factory JBL amplifier
2005-2013
Tundra
With factory JBL amplifier
2005-2013
Venza
With factory JBL amplifier
2009-2012
Venza
8113, With factory JBL amplifier
2013-2014
Documentation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2050 reviews
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Product Reviews
★★★★★ 5
Take the skin off and get the right size for your dog’s weight!
Color: Panda Bear - Large, Color: Panda Bear - Large
This review is specifically for the panda toy. My dog is a super chewer and will literally go through any normal toy, even the ones labeled for aggressive chewers, within a few hours at most. He’s about to be 10 years old and this is the first time he’s ever had a toy that lasted as long as it has. I wanna mention the outer layer he almost immediately chewed through. To me, it wasn’t worth the fear of him dealing through pieces so I just took the whole “skin” off. However, he’s safely had this for 2 months with no issues and heavy daily chewing until he finally broke it apart. So if you have a super chewer, make sure to get the size appropriate for your dog’s weight and take the “skin” off and you’re left with a quality toy that will stick around! Pictured is a set of 2 new toys of the same variety since he finally chewed through his last batch lol
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Reviewed in the United States on May 27, 2026
★★★★★ 4
My dog loves this toy but…
Color: Grey Bear - Large
This toy has many pros and cons, but it’s my dogs all time favorite toy so I have to give it 4 stars.
Pro:My German Shepard loves this toy, it has no squeaker and she hates squeakers, so she hasn’t tried to destroy it. It’s the perfect size for a large ball. She likes to throw her toys and this one has a pretty decent bounce to it so she can entertain herself.
Cons: the inside is hard rubber, she likes to throw her toys and it hurts when she hits you with it or drops it on your feet. Also a huge hazard to windows and anything breakable.
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Reviewed in the United States on July 12, 2025
★★★★★ 5
Pretty awesome chew toy
Color: Grey Bear - Large
This toy is great!! I have a doodle that shreds everything in sight, including durable toys, but this one stood up to the Teddy test! He easily ripped off the ear/feet bits, but the fabric casing hasn’t come off after a week of play, and I expect the rubber toy inside will be even harder to break.
This is a fairly heavy toy, so it makes a thunk when it drops and is probably not suitable for small dogs. It has a light squeak that is quiet and infrequent enough to not annoy me, and it’s pretty cute too!! it does get soaked in drool pretty fast (and takes forever to dry), but at this point i’m grateful it lasts long enough to get drooled on at all.
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Reviewed in the United States on September 30, 2025
★★★★★ 3
less than 24 hours :/
Color: Grey Bear - Large, Color: Grey Bear - Large
smaller than i expected but had a strong interior that i was pleasantly surprised with. my lil lady very much enjoyed it, however it lasted less than 24 hours before the poor toy was skinned alive :( she loves plushies and she’s obsessed w his skin after tearing him apart. it does have a solid rubber interior that is still good as a toy, however i was hoping its skin would stay on longer than a day :( overall decent toy, 3 stars for being destroyed so quickly. wouldn’t recommend for strong chewers
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Reviewed in the United States on August 7, 2025
★★★★★ 5
Lasts long
Color: Panda Bear - Large
Perfect for super chewer dogs.
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Reviewed in the United States on May 14, 2026