PS13s, AE86s & Why Reg Doesn’t Matter | Redline Republic Podcast Ep.25
Redline Republic | Automotive and Car Culture Talk
PS13s, AE86s & Why Reg Doesn’t Matter | Redline Republic Podcast Ep.25 Redline Republic | Automotive and Car Culture Talk · Jul 14, 2026
PS13s, AE86s & Why Reg Doesn’t Matter | Redline Republic Podcast Ep.25

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PS13s, AE86s & Why Reg Doesn’t Matter | Redline Republic Podcast Ep.25
Term

3.1 engine

“3.1 engine” means the engine is about 3.1 liters in size. A bigger displacement often helps an engine pull harder, especially at lower speeds.

Term

diesel engine smell

They mention a “diesel engine smell,” meaning the car smelled like diesel. If the smell is stronger or unusual, it can be a clue something isn’t running right or there’s a leak.

Term

drop power

“Drop power” means the car suddenly feels weak and won’t pull like it should. That can happen when the engine isn’t getting the right fuel/air or when something is overheating.

Term

knocking

“Knocking” is a bad-sounding rattle from the engine. It usually means something isn’t right—either the fuel/combustion isn’t behaving properly or there’s a mechanical problem.

Term

coolant fully in the red

“Coolant fully in the red” means the car’s temperature warning is maxed out, which usually means the engine is overheating. That’s a serious problem because it can damage the engine if you keep driving.

Term

radiator cap

The radiator cap is the lid on the engine’s coolant system. It’s pressurized, so you only open it when the engine is cool—otherwise it can spray hot coolant.

Term

creamy

When people describe coolant or oil looking “creamy,” it often means the two fluids are mixing. That’s a red flag because the engine normally keeps oil and coolant separate.

Term

intercooler

An intercooler cools the turbocharged air before it goes into the engine. That helps the engine run better and safer when you’re making boost.

Term

rocker cover

The rocker cover is the top cover over the engine’s valve area. Taking it off lets you look inside to see if anything looks bent or badly damaged.

Term

push rod

Push rods help move the engine’s valve mechanism. If they’re bent, it usually means something serious happened inside the engine.

Amarok
Car

Amarok

The Amarok is a pickup truck. They’re saying it tows well because it’s heavy and has enough power to move a trailer without feeling sketchy.

Volkswagen Tiguan
Car

Volkswagen Tiguan

The Volkswagen Tiguan is a small SUV, meaning it’s taller than a regular car and has more space. The podcast is basically saying they wouldn’t feel confident in a Tiguan. That usually points to concerns about how dependable it is or how it’s been looked after.

Term

rear wheel drive

Rear-wheel drive means the power goes to the back wheels. Many drivers like it because it can feel more playful and easier to control when you’re pushing the car.

Term

turbo

A turbo is a device that helps the engine make more power by pushing extra air into it. More air usually means more power, which is why people often want a turbo car.

AE86
Car

AE86

The Toyota AE86 is an older Corolla model that became famous with car fans because it’s light and drives the rear wheels. People love it because it’s a solid car to modify and drive hard.

Term

Axel website

They mention using the Axel website to update their insurance when switching cars. It’s basically the online process for changing what vehicle your policy covers.

Term

change of vehicle

“Change of vehicle” means updating your insurance so it covers a different car. Your cost can change because the new car is treated differently by the insurer.

Term

twin cam

“Twin cam” means the engine uses two camshafts to control the valves. It’s a common term on older performance engines, and it often goes with the kinds of setups people build for cars like the AE86.

Term

Jap spec

“Jap spec” just means the car was built/configured for Japan. Enthusiasts often prefer it because it’s closer to the original version people grew up seeing in Japan.

Term

UK spec

“UK spec” means the car is set up for the UK market. That can affect things like what equipment it has and whether it meets UK rules, which then changes what people are willing to pay.

Term

marketplace

“Marketplace” here refers to online listings used to gauge real-world pricing and availability. For enthusiasts, these platforms can quickly show how spec (like “Jap spec” vs “UK spec”) affects what people actually pay.

Term

booters

“Booters” is slang fans use for a specific AE86 body style—basically the hatchback version. People get attached to the look, so it can matter for resale.

Concept

attachment

They’re talking about how people get emotionally attached to certain cars. Even if the market says you could sell it, you might not want to because it feels hard to let go.

Term

control module

A “control module” is like a car’s computer box that controls certain systems. If someone says they were going to lift it, they likely meant taking it out to fix or check something.

Term

bog standard

“Bog standard” just means the car is basically factory as-built. No big upgrades or mods—so it’s more “original” than a heavily customized one.

Concept

low mileage

“Low mileage” means the car hasn’t been driven much. But the discussion here is that mileage can sound scary until you consider how old the car is and how many miles were driven per year.

Concept

kilometers a year

Instead of just looking at the total mileage, they’re thinking about how many kilometers the car likely did each year. That makes it easier to tell if the car was used heavily or just accumulated miles slowly over time.

Concept

motorway miles

“Motorway miles” means the car was driven mostly on fast, steady highway roads. The idea is that this kind of driving can be gentler than lots of traffic and frequent stops.

Concept

buying a reg of a car

In the UK, “reg” usually means the year the car was registered. The speaker is saying some people pay extra just because it’s newer on paper, even if a slightly older car might be in better shape and have better features for the same money.

white Audi
Car

white Audi

The speaker says they had a white Audi A4. The Audi A4 is a compact luxury sedan known for its balanced ride/handling and typically strong European build quality.

Concept

failed the interest

This sounds like they meant the car failed an inspection test. They were confident it would pass, but it didn’t.

Concept

NCT

NCT is a car inspection test where a vehicle is checked to see if it’s safe and road-legal. The key point here is that the car failed the test.

Honda Civic
Car

Honda Civic

They’re talking about a yellow Honda Civic. The Civic is a very common compact car, and they’re using it as an example of a car that stands out to them.

Term

electric handbrake

An electric handbrake is a parking brake that’s controlled electronically instead of by a normal lever. You press a button or switch, and it applies the brakes for you.

Mazda 6
Car

Mazda 6

The Mazda 6 MPS is a faster, sportier version of the Mazda 6 than the regular model. The podcast is describing a situation where the car had a big problem very soon after buying it. That kind of story is often used to warn about checking the car carefully before purchase.

Term

V6 engine

A V6 engine is a type of engine with six cylinders arranged in a V shape. It usually provides smoother, stronger power than a smaller engine with fewer cylinders.

Term

liners

“Liners” are parts inside the engine cylinders that can wear out over time. The host is saying that if those liners have already been replaced, it can mean the engine has already had some of its biggest wear items taken care of.

Brand

Scania

Scania is a truck brand. The host is using it as an example to say that with enough miles, the usual wear-and-tear items often get replaced, so the truck can be in better shape than you’d assume.

Term

injectors

Injectors are the parts that spray fuel into the engine. If injectors have already been replaced or repaired, it can mean the car has already dealt with a common problem.

Term

service history

Service history is the paper trail (or digital record) of maintenance the car has had. The idea here is that knowing what was serviced—and when—can tell you more than just how many miles the car has.

Term

oil change

An oil change is when the old engine oil is drained and replaced with fresh oil. Fresh oil helps protect the engine from wear, so regular changes are a good sign.

Term

DPFs

DPFs are parts on many diesel cars that catch soot from the exhaust. If they get clogged or aren’t properly cleaned, the car can start running poorly and repairs can get expensive.

Term

reg plates

“Reg plates” are license plates. In some places, the plate format can tell you when the car was registered, so you can estimate the car’s age more easily.

Term

import

Here, “import” means the car was brought in from another country. The speaker says the license plate style can sometimes give clues about that.

Term

personalized regs

“Personalized regs” are license plates you customize so they say something specific to you—like a name or a number. People sometimes pay a lot for them, but the hosts feel they don’t really matter.

Term

full electric car

A full electric car is powered only by electricity from a battery. Instead of a gas engine, it uses an electric motor, so the big question is how the battery holds up over time.

Term

hybrid

A hybrid uses more than one power source—typically an internal combustion engine plus an electric motor/battery. The ownership tradeoff is that you’re dealing with both systems, and the electric portion still depends on battery condition.

Term

electric motor

An electric motor is the part that makes the car move using electricity. The speaker is saying they don’t want a car that relies on an electric motor.

BMW 530e
Car

BMW 530e

The BMW 530e is a BMW 5 Series that can run using electricity part of the time, but it’s still a hybrid. The worry here is what happens when the battery gets old and replacement costs are high.

Term

battery goes

“Battery goes” means the battery starts failing or getting much worse over time. Since batteries can be costly to fix or replace, it becomes a big part of the ownership cost.

Term

second hand EV

A second hand EV is a used electric car. The big concern is the battery—if it’s worn out, repairs can be expensive, which affects what people are willing to pay.

Term

battery on it

They’re talking about paying a lot of money for battery repairs or replacement. If you spend that much, you’ll want to get it back when you sell the car, which can push used prices up.

Term

battery money

They mean the big cost of replacing the EV battery later on. When you buy a used EV, that future battery cost can make the car less valuable.

Concept

resale value

Resale value is what you can sell the car for later. With EVs, the battery’s condition and future replacement cost can make used cars drop in price more than people expect.

Term

alternators

An alternator is a device that makes electricity for the car. They’re suggesting using generators at each wheel to make power instead of relying only on the battery and braking.

Term

generative breaking

They’re talking about regenerative braking. When you slow down, the car recovers some energy and sends it back to the battery instead of wasting it as heat.

Term

heated leather seats

These are car seats made of leather that also have a heater inside them. They help you get warm faster on cold days, which matters a lot for daily driving.

Term

air conditioning (AC)

Air conditioning is what cools the inside of the car. The host is saying it’s worth having in a daily because you’re in the car often.

Term

heated seats

Heated seats are seats with a built-in warmer. In winter, they make the car feel comfortable quickly.

Leon
Car

Leon

“Leon” is the SEAT Leon, a small everyday car. The point here is that it can be a good daily driver without costing a fortune.

Golf
Car

Golf

“Golf” means the Volkswagen Golf. It’s a common used-car choice for daily driving, and the speaker is basically saying you should buy one with the comfort features you’ll actually use.

transit
Car

transit

“Transit” is the Ford Transit van, which many people use for work. They’re saying that even small comfort items—like an armrest—make a difference when you drive all day.

Term

armrest

An arm rest is the padded part between the seats where you put your arm. The hosts are basically saying some cars make them flimsy or poorly designed, so they don’t open right or they can even break off.

E60s
Car

E60s

“E60s” means the BMW 5 Series from the E60 generation. They’re comparing armrest designs and how the lid/armrest opens, which changes how you use it day to day.

Bora
Car

Bora

The Volkswagen Bora is a model in the VW lineup. Here it’s mentioned as an example of how the same design idea can show up across different cars.

Term

cruise control

Cruise control lets you set a speed and the car keeps it for you. It’s helpful on highways because you don’t have to keep your foot on the gas.

Term

Auto Light

“Auto lights” are headlights that turn on and off by themselves when it gets dark or bright enough. It’s a convenience feature that reduces fiddling while driving.

Term

auto wipers

“Auto wipers” are windshield wipers that can sense rain and adjust how fast they wipe. It’s meant to make wet-weather driving easier without manually changing settings.

Term

manual transmission

A “manual” transmission means you choose the gears yourself, usually using a clutch pedal. Enthusiasts often prefer it because it feels more connected and engaging than an automatic.

Term

automatic

An “automatic” transmission shifts gears for you. You don’t have to use a clutch or manually change gears, which can make daily driving easier—though some enthusiasts prefer manuals.

Ford Rangers Ford
Car

Ford Rangers Ford

The Ford Ranger is a pickup truck, meaning it has a cargo bed for tools or hauling. The podcast is talking about a specific model range around 2017–2018 and whether the automatic version is a good choice. People discuss it because the transmission and maintenance can matter a lot for trucks.

Term

Apple CarPlay

Apple CarPlay is a way to connect your iPhone to your car. It shows certain phone features—like maps and calls—on the car’s screen so you can use them more easily while driving.

Term

digital dash

A digital dash is the screen-based gauge cluster behind the steering wheel instead of normal dials. Some cars can show navigation info there, but it may not be as useful as phone-based maps depending on the setup.

Term

Android Auto

Android Auto lets you connect an Android phone to your car so you can use apps through the car’s screen. People compare it to Apple CarPlay to see which feels more capable or easier to use.

Term

auto dip

Auto dip is when your car automatically turns its headlights down from “high beam” to “low beam.” It’s supposed to stop you from blinding other drivers at night.

Term

hatchback

A hatchback is a car where the back door opens upward like a hatch. It usually makes it easier to load things in the back compared with a regular trunk car.

Term

saloon

“Saloon” is basically a sedan. It has a separate trunk, so loading the back is usually less flexible than on a hatchback.

Term

four door hatch

A four-door hatchback has two front doors and two rear doors, plus the hatch for the trunk area. It’s usually easier for passengers to get in and out than a three-door hatch.

Term

petrol

Petrol means gasoline. People compare petrol and diesel because they can feel different to drive and can cost different amounts to run depending on how you use the car.

Term

two-litre diesel

A “two litre diesel” means the engine is diesel and roughly 2.0 liters in size. That kind of engine is common, and it can affect things like cost/tax and how strong it feels for pulling and daily use.

Company

limited slip differences

Limiter Slip Differences sounds like a car-modification shop or brand. The hosts are saying they’ve been involved in modified cars for a while and may have something new coming.

E90
Car

E90

“E90” is a BMW 3 Series model generation. People like it because there are lots of parts available and it’s a popular car to modify or maintain.

Term

blue 320

“320” refers to a BMW 3 Series model variant (the 320i/320d family depending on market). The number indicates the engine family/position in BMW’s lineup, and it helps distinguish it from higher- or lower-output trims.

Term

eyebrows on the headlights

Those “eyebrows” are little decorative pieces on the top of the headlights. They’re mostly for looks—giving the car a more aggressive or custom front-end style.

Concept

rating system

A rating system is just the rules for how you score cars. They’re saying the rules need to be fair and consistent, not just “best car gets the top score.”

Term

welder

A welder is the person who can fuse metal parts together using heat. For car repairs—especially on older cars—getting the welding right is important so the fix lasts.

Mark 1 MX-5
Car

Mark 1 MX-5

The Mazda MX-5 is a small two-seat roadster that’s famous for being light and fun to drive. “Mark 1” means the earliest version of the MX-5, and a lot of people like it because parts and support are widely available.

Term

death map

“Death map” is slang for a very aggressive tune that makes the car respond harder. It’s usually not the most gentle setup for everyday driving and can be tougher on the engine if pushed.

B5 Passat
Car

B5 Passat

A “B5 Passat” is a specific older generation of the Volkswagen Passat. People often modify these cars, including changing the exhaust, because parts and platforms are widely available.

Term

hood exit

A “hood exit” means the exhaust comes out through the hood instead of the back of the car. It’s mostly for the loud sound and the wild, show-car style.

Term

screamer pipe

A “screamer pipe” is an exhaust modification meant to make a loud, sharp sound. People add it because it makes the car sound more extreme.

Term

manifold

A “manifold” is a part that gathers exhaust gases from the engine and routes them to the next part of the exhaust system. Changing it can affect how the exhaust flows and how the turbo/exhaust setup fits.

Term

micro

“Micro” sounds like a shorthand for some kind of engine computer or tuning device. The speaker is talking about what you can do with the setup, but the exact meaning depends on the specific model they meant.

Term

broken wire

Cars use lots of wires to send power and signals. If one wire is damaged, a part might stop working or act weird until the wire is fixed.

Term

light bar

A light bar is an extra set of lights you add to the front of a car or truck. It usually needs proper wiring so you can turn it on and so it doesn’t overload the car’s electrical system.

Term

auto electronics

Auto electronics means the car’s electrical systems—wires, sensors, and computers that control things. It’s more than just swapping a bulb; you have to wire and troubleshoot correctly.

Term

wire in that Telly

They’re talking about connecting a device to the car’s electrical system. “Wiring it in” usually means hooking up the right wires so it works safely and reliably.

Term

back axle

The “back axle” is the part that connects the rear wheels to the car. If you change anything related to it, it can change how the car steers and grips.

Term

springs

“Springs” are what help the car absorb bumps and keep the wheels in contact with the road. Cutting or replacing them changes how high the car sits and how it feels when you drive.

Term

lower a van

“Lowering” a van means making it sit closer to the ground by changing its suspension. It often looks cooler, but it can make the van scrape more and can ride worse when you put people or cargo in it.

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