Vehicle Guide

2014-2019 Toyota Corolla Upgrade Guide: CarPlay, Audio, Camera

The 2014-2019 Toyota Corolla upgrades that change the car most are the ones Toyota economized on: phone integration, the sound system, forward visibility, and pedal feel. Owners live in these cars for years and hundreds of thousands of miles, which is exactly why those four shortcuts grate. Every fix in this guide keeps the car sensible: plug and play with OEM style connectors, no cut wires, and fully reversible.

Wireless CarPlay is the top 2014-2019 Toyota Corolla upgrade

These Corollas have factory screens that still work perfectly and do almost nothing you want. So the phone ends up in the cupholder running navigation by voice, or clamped to a vent mount with a cable across the dash, while the factory screen shows a radio station. The TAV-CB2W wireless CarPlay kit retrofits wireless CarPlay and Android Auto onto the factory screen of the 2014-2019 Corolla, so navigation, music, and messages show up where the aging factory menu used to be.

You keep the factory screen, backup camera, and steering wheel controls, and the kit connects with OEM style plugs behind the dash. Nothing gets cut, and the car can go back to stock later.

One fitment note before checkout: based on the vehicle options listed on the product page, the TAV-CB2W covers the 2014-2019 Corolla but not the Corolla Hatchback or the hybrid, so confirm your exact model there before ordering. If your Corolla does not qualify, browse the Toyota CarPlay and Android Auto collection or send us your VIN and we will point you to the right option.

Once installed, the connection starts automatically when the car does, and the phone stays in your pocket or bag. Keep one expectation realistic: the kit adds CarPlay to the screen you have, it does not replace the screen, so the display size and resolution stay factory. Our comparison of wired vs wireless CarPlay covers the practical differences, and our favorite CarPlay apps for daily driving is a good read for the first week of ownership.

ENA amplifier kits: real power for the factory speakers

The factory Corolla system does its job at parking lot volume and falls apart on the freeway. If you commute in this car, you know the routine: merge onto the highway, tire noise swallows the low end, you turn it up two clicks, and now the music is louder and harsher at the same time. That is mostly a power problem. The head unit sends a weak, flat signal, and there is nothing in the chain strong enough to keep the music composed over road noise.

Our Encore Alpha amplifier kits fix that without touching the head unit. The ENA-3T1 amplifier kit plugs in between the factory radio and the speakers, adds real amplification, and includes a subwoofer output so you can add proper bass now or later. The ENA-2T1 is the same idea without the subwoofer output, for owners who just want the factory speakers driven properly. Both belong to the amplifier family that covers 1987-2021 Toyota, Scion, and Subaru models, which puts every 2014-2019 Corolla squarely in range. Confirm your year and trim on the product page before ordering.

Both kits work with JBL equipped vehicles as well as non JBL systems, so a premium audio badge on the door panel does not rule you out. Choosing between them comes down to one question: do you ever see a subwoofer in this car? If the answer is yes or maybe, get the ENA-3T1 and keep the option open, because adding the output later means swapping hardware. Our article on which Encore amplifier is right for you walks the whole decision, and car amplifier benefits explains what proper amplification actually changes about factory sound.

Be clear about what these kits are not: Encore Alpha is clean amplification, not digital signal processing, so there is no cabin specific tune or software to adjust. For most owners of this generation that is the right trade: plug it in and the improvement is immediate. One exception worth knowing: if you drive a 2019 Corolla, you sit right at the edge of our DSP lineup, and the ENX-T340 DSP kit for the 2019-2021 Corolla is covered in our 2020+ Corolla upgrade guide. Amplifier kits carry a 2 year warranty, and the full lineup lives in our amplifiers collection.

A front camera on the Corolla factory screen

The Corolla is not a tall truck, but nose first parking still ends with a guess about where the bumper is. Curb stops, low walls, and steep driveway lips all sit below the beltline, where the guess has consequences. A front camera on the factory screen removes the guessing.

For this generation, the interface is the CS6EP front camera interface, which works with select 2014-2020 Toyota factory screens. The module connects behind the dash, the camera mounts low on the nose, and the factory screen shows the front view when you call for it, then returns to normal. Screen compatibility varies within these years, so confirm your specific screen on the product page before ordering, or send us your VIN and we will check it for you.

Pair the interface with either the BCAM13 or the BCAM11B wide angle camera. The two are interchangeable, and either one shows the full width of the nose in a single fisheye view, corners included. The camera gives you a picture, not a warning system; there are no beeps or distance readouts, and it does not record like a dash cam. Our article on why you need a front camera makes the case in numbers, and the front camera collection has the full range.

ShiftPower SP09: fix the Corolla pedal lag

Toyota tunes the Corolla accelerator for smoothness and economy, which translates to a soft, delayed launch when you press the pedal. The stoplight version: the light goes green, you press, and the car takes a beat to decide you meant it. The ShiftPower SP09 throttle response controller plugs in at the accelerator pedal connector in a few minutes and lets you choose how the pedal responds, with multiple drive modes from sharp to relaxed and a valet style setting when you hand off the keys. Unplug it and the car is back to stock just as quickly.

We tested it on the exact platform: our ShiftPower SP09 install, review, and demo on a 2014-2025 Toyota Corolla shows the install and the before and after pedal feel. To be clear about what it does: ShiftPower does not add horsepower. It changes how quickly the car delivers the power it already has, and in eco mode it softens the mapping, which helps many drivers improve fuel economy. It carries a 3 year warranty, and the ShiftPower collection covers over 3,000 vehicle applications.

Sound deadening: the quiet upgrade nobody regrets

Economy cars save weight and cost partly by using less sound insulation, and a decade old Corolla lets you hear that decision on every coarse patch of freeway. Road noise is also the reason factory audio sounds worse at speed, because the noise floor rises and swallows the detail first. Our sound deadening collection addresses the panels the factory left thin.

Sound deadening pairs especially well with an amplifier upgrade, since a quieter cabin lets you hear what the new power is doing instead of turning it up to fight the road. We install everything we sell at La Mirada, sound deadening included, so it is easy to fold into the same appointment as an amplifier or CarPlay install.

Where to start: advice from the install bay

When an owner of this generation asks us to pick one upgrade, we ask one question back: what bothers you on your commute? If the answer is squinting at a phone in the cupholder, the TAV-CB2W wins; it is the upgrade that makes the whole cabin feel a decade newer. If the answer is the stereo, start with an ENA amplifier kit. The SP09 is the low commitment add that turns skeptics into repeat customers, because the before and after is obvious in the first block.

If two or three of these are on the list, book them in a single visit. The CarPlay kit, the amplifier, and the camera interface all connect behind the dash, so stacking them in one appointment means the panel work happens once, and the car is usually ready the same day the appointment is booked. Going the DIY route instead? Nearly every product we sell has an install video on our YouTube channel, so you can watch the entire job before deciding between a weekend project and a drop off.

2014-2019 Toyota Corolla upgrades at a glance

Every product below is designed and engineered in Japan and US, vehicle specific, and plug and play. Nothing here requires cutting a wire, and everything reverses cleanly at trade in time.

Driving a 2020 or newer Corolla? That generation gets its own DSP amplifier kits and camera interface, covered in our 2020+ Toyota Corolla upgrade guide.