How To Get Your Exhaust Tips Shining Like New (Mar 2026)

What You'll Learn

Aussie Conditions

Australian UV is 15% stronger than Europe. Your dash and leather need proper UV protection, not just cleaning, especially if you park outside.

Quick Summary

Look, there is no point spending three hours washing and waxing your pride and joy if you leave the exhaust tips looking like they have been dragged through a coal mine. It is one of those finishing touches that really separates the pros from the weekend warriors. Whether you are dealing with red dust from a trip up north or just standard city soot, I will show you how to get that mirror finish back without ruining the metal.

Why Bother With Your Exhaust?

I reckon the exhaust is the most overlooked part of a car wash. People spend ages on the paint then leave the back end looking filthy. The thing is, that black stuff isn't just dirt, it is carbon, unburnt fuel, and road grime that gets baked on by the heat of the pipes. If you live near the coast, like I do on the Sunny Coast, you have also got salt spray reacting with that heat, which is a recipe for pitting and corrosion. I once had a customer bring in a beautiful VF Commodore where the tips were so far gone from neglect that I had to tell him they were beyond saving. Don't let yours get to that point. It's not just about the looks; it's about protecting the metal from the harsh Aussie elements and making sure your car looks as good leaving the driveway as it did coming in.

The Gear You'll Need

What You'll Need

0/9

Wheel cleaner or APC — Something like Bowden's Own Wheely Clean works a treat for the first bite.

0000 Grade Steel Wool — Must be 'four-zero' grade. Anything coarser will scratch the life out of your tips.

Metal Polish — Autoglym Metal Polish or Meguiar's NXT Generation All Metal Polish are my go-to's.

Microfibre Cloths — Use old ones you're happy to chuck away afterwards. They will get black.

Detailing Brushes — Stiff-bristled ones to get into the crevices.

Nitril Gloves — Carbon soot is a nightmare to get out from under your fingernails.

A Bucket of Water — For rinsing between stages.

Safety Glasses — Trust me, you don't want metal polish or soot flicking into your eyes.

Wheel barrel brush — Good for getting deep inside the pipe if you're a perfectionist.

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Setting Yourself Up

Tap each step to mark complete

Let the pipes cool down

This sounds obvious, but I've seen blokes try to clean tips right after a long drive. If it's a 35-degree day in March, those pipes are going to be scorching. Wait at least an hour. If you can't touch it comfortably, don't clean it.

Quick Rinse

Blast the tips with a hose to get the loose grit and road grime off. If you've just come back from the outback, pay extra attention to getting that red dust out of the lip of the pipe.

Park in the shade

Never polish metal in direct Aussie sun. The product will dry out way too fast and leave streaks that are a massive pain to buff off. Under the carport or in the garage is best.

The Step-By-Step Method

Tap each step to mark complete

Degrease and Decontaminate

Spray your wheel cleaner or a strong All-Purpose Cleaner (APC) all over the tips. Let it dwell for 2-3 minutes, but don't let it dry. This softens the baked-on carbon.

The First Scrub

Use your detailing brush to agitate the cleaner. You'll see the suds turn black almost instantly. Rinse it off thoroughly with fresh water.

Assess the Damage

Dry the tip with an old rag. If it still feels rough or looks black, you'll need to move to the 'heavy lifting' stage.

Steel Wool Application

Take a small piece of 0000 steel wool and spray a bit of lubricant on it (even soapy water works). Gently rub the sootied areas. I learned this the hard way on a black Commodore, don't press too hard. Let the wool do the work.

Focus on the Edges

The bottom edge of the exhaust usually has the thickest buildup. Spend a bit of extra time here with the steel wool until the metal looks silver again.

Rinse and Dry Again

Get rid of any steel wool fragments. You don't want those sitting on your driveway or stuck in the pipe, as they'll rust overnight.

Apply Metal Polish

Chuck a walnut-sized amount of polish onto a microfibre applicator or an old cloth. Rub it into the metal using circular motions. You'll see the polish turn black, that's a good sign, it means it's working.

The 'Shoeshine' Technique

For round tips, wrap your cloth around the pipe, hold both ends, and pull it back and forth rapidly like you're shining a shoe. This gives an even finish all the way around.

Internal Cleaning

If you can see the inside of the pipe, polish about an inch or two into the barrel. It makes a massive difference to the overall look.

Final Buff

Take a fresh, clean microfibre and buff off the dried polish residue. This is the satisfying bit where the shine really pops.

Watch Out

Check your tips before you start. If they are matte black, painted, or carbon fibre (like you see on some M-cars or HSVs), DO NOT use steel wool or abrasive metal polish. You'll ruin the finish in seconds. For those, just use soapy water and a soft cloth. I've seen guys 'polish' the matte finish right off a set of expensive aftermarket tips, don't be that guy.

The Drill Trick

If your tips are bloody awful and you're feeling lazy, you can get a polishing cone that attaches to a cordless drill. It saves your arms a lot of work, especially on larger 4-inch tips. Just keep the speed low so you don't fling polish all over your trousers.

Watch Out

A lot of factory exhaust tips have surprisingly sharp edges on the inside lip. While you're scrubbing away, it's very easy to slice a finger open. Treat them like a knife and keep your hands clear of the thin edges.

Keeping the Shine Alive

Now that they look a million bucks, you don't want to be doing that heavy scrubbing again in a month. To make your life easier, I'd reckon you should apply a high-temp sealant or even a ceramic coating. I usually chuck a bit of Gtechniq C5 Wheel Armour on exhaust tips when I'm doing a full detail. It's designed for the heat of wheels, so it handles exhaust temps no dramas. This creates a slick barrier so that next time you wash the car, the soot just wipes off with a bit of car soap. Also, make it a habit to wipe your tips every time you wash the car. If you do it weekly, you'll never need the steel wool again. It's much easier to spend 30 seconds wiping them now than 30 minutes scrubbing them later.

Dealing with 'Golden' Pipes

On stainless steel exhausts, you might notice the metal turning a golden or blueish colour. That's heat tint. Personally, I reckon it looks cool on a performance car, but if you hate it, a specialized 'blueing remover' or a heavy-cut metal polish will take it right off.

Common Questions

Can I use WD-40 to clean my exhaust?

You can use it to help loosen grime, but it's not a polish. It'll also smoke like crazy the first time the pipes get hot after you've used it. Better off sticking to dedicated metal products.

My tips are pitted with little rust spots. Can I fix that?

To a point. Use the 0000 steel wool and plenty of polish. If the pits are deep, they are permanent, but you can usually make them look 90% better from a distance.

Is it okay to clean the inside of the exhaust?

Yeah, absolutely. Most people go about an inch or two in. Don't go deeper than that, you'll just waste product and get covered in soot for no reason.

What if my exhaust is chrome-plated plastic?

A lot of modern SUVs have these 'fake' tips integrated into the bumper. Treat these like paint, not metal. Use a light polish or just wax. Steel wool will destroy them.

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