BMW Timing Chain Replacement

Timing chain replacement for a 2013 BMW 550xi due to broken chain guides and jumped timing chain which resulted in an undriveable vehicle.

Engine work on 2013 BMW 550xi

We received this beauty from the local dealer where at the owner has been told, to properly diagnose the problem at hand, will cost him 3500.00 dollars. Which is somewhat understandable since to achieve anything on this N63 engine, it must be removed to gain access to the vital components. It’s worth to note, this vehicle had only 78 thousand kilometers in. The question is; Why this happened? The answer is actually two fold.  The number one issue is, it has been driven ultra short distances, from home to work and back, 8 km either way.

The second issue has been, this particular chain design is an early version of a toothed chain design, which was unproven at the time.

Ladies and gentlemen this engine was built for autobahn speed, where it gets a work out, this modern high tech engines designed and build for a certain purpose, that’s the way they should be driven.

Low tension, low friction piston rings will allow more blow by especially with a cold engine, condensed water will be collected in the motor oil and will have no chance to boil off. Consequently, will damage the internal components.

Naturally we have done a lot of additional repairs on this car, like cleaned the intake valves and replace all the components with new revised versions.

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BMW 550xi’s Timing Chain Replacement

Any questions? How may we help?

Don’t delay, call today (1) 905.795.0419!


Our services.
Type of services offered by Techmax auto.

Porsche Repairs

Porsche repairs are on, which means the summer has arrived, finally.

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Work on Porsche

The  iconic Porsche 911 and derivatives are a sport car enthusiast dream car. Porsche is a masterpiece of engineering,  Porsche engineers  had the idea to have the engine at the rear of the car which as well-known it was derived from the beetle originally.

Porsche Repair At Techmax

Naturally it has been thru some major changes from air cooled 4 than 6 cylinders than later water cooled and 4 wheel drive iterations eventually evolved into a very focused race bread machine.

Thru to its original principles, the engine is still flat 6 and resides in the back of the car, under the belt line to keep the center of gravity low for the best possible handling.  The design principles have some negative effects in particular the access to many of the components are fairly restricted, naturally they thought about this so it’s build such as it is part of the design process for relatively easy removal if needed.

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How may we help, any questions? Don’t delay, call today (1) 905.795.0419!

Professional Air Condition System Cleaning

Import car’s a/c system cleaning and treatment with Liqui Moly‘s  re-conditioner and deodorizer.

We also recommend the replacement cabin filter to be done at the same time with the most effective cabin filter available on the market today, direct from Germany, it’s called the ferrocious + charcoal laced most potent cabin filtration on the world, designed and developed by Mann and Hummel the inventor of the original filtration system specialist.

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It’s an innovative 3 layers design for 100 percent filtration. Peoples with asthma, pollen,  and or mold allergies will appreciate the best most effective cleanest filtration available today.

Mann Filter designed a bio functional cabin air filtration system which is a world first. First layer is a particle trap, next layer is a premium activated carbon filter which removes unpleasant odors, exhaust fumes like sulfur dioxide and nitrogen oxides. The final layer is a biofunctional layer which contains polyphenol and an anti microbial coating which kills bacteria and mold.

Professional Air Condition System Cleaning

If you have any related questions don’t delay, call today (1) 905.795.0419!


Read more about our air conditioner service for European Import cars



Brand Name Tires Size

I need to vent on this one, yesterday while we were doing an alignment I have noticed the rear tires on a M3, down below looks super skinny.

What gives?

I decided to take a measuring tape to the face of a bunch of tires surfaces area.  I have taken measurements on the 5 brands pictured in here, Michelin, Pirelli,  Bridgestone, Continental and Yokohama. You be the judge to see how much you, the client getting cheated by the big fancy (profitable?) tire companies.

The Michelin on the M3 barely passed the 210 millimeters, should be 265 mm. We were doing a very late X5 with the usual staggered fitment rear ones should be on that Pirelli  315 mm. Look at the tape measure barely shows 255 mm. I get upset at this, someone is cheating in here big rubber is doing some funny business.

This is like you order a pound of cold cuts at your grocery store, and they give you 300 grams, what a heck? How many of your tire people will know which tire will give you the widest patch, especially at the chain retail.

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We have compared several brand name tires, by size, with photos next to each other. Tire sizes diameters and widths are different, you need to be careful with your selection as you can see it above.

Visit our brand name tire comparison web page and make your informed decision. We already made ours.

Any questions, how may we help? Telephone: (1) 905.795.0419

High performance cars – high performance brakes

When, you have a performance car you must have performance brake. Like the first photo from down below. Bentley Continental GT, the front rotors and pads slightly over 3400.00 +installation +tax.

W12 twin turbo 6.2 liter with over 2.5 tonnes at speed needs some serious braking performance to bring to a stop. When you tell us to give you a break, we will literally. Ditto for the second picture, its 2016 BMW M///-X5 monster sized brakes.

We also had a classic Porsche 993 calipers re-manufactured and the entire system replaced with new rotors and pads to make it last for decades to come. We have waited 3 months to have this Porsche’s calipers professionally re-manufactured. I have to note it:  We have been looking after this Porsche a decade and a half, thru  2 owners.

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Any questions, how may we help? Telephone: (1) 905.795.0419

Mercedes-Benz on worn tires

Tires, as I always said, are one of the most important purchases a car owner can make.

Regular professional service is imperative, so we can keep an eye on your vehicles condition. We provide this at no additional charge to our customers as an appreciation for the business on all the cars we maintain and service.

For instance in this case, we have not seen this Mercedes-Benz for forty thousand kilometers.  We performed a regular maintenance on the vehicle, and during the  complementary check up found both front tires are completely broken, sort of falling apart.  Virtually we just saved her life in this particular case.

Take a look at the next photo, I am sure you will agree with me.

worn tire on Benz

Your vehicle is a very complex machine shrugging off regular check ups is dangerous and negligent at best. Regular timely maintenance is vital to your cars life and proper performance after it’s your investment in both ways.

BMW alloy wheel
New alloy wheel, performance tire package installed on this BMW.

We offer wide selection off brand name, original and or replica Alloy Wheels for your European import car.

Give us a call with your question.  Telephone: (1) 905.795.0419


Replica Wheels and Tires for BMW & Mercedes

Ultra Luxury Import Car Repairs

Ultra luxury cars are expensive and tedious to upkeep, new shoes (brakes) will cost $3480.00 just in parts + installation for this Bentley.

Bentley Repair

We had an S63 AMG which required new brakes all around each rotor was $1850.00 × 4 + brake pads + installation.

I’m sure you can do the math.

brake repair on Bentley

Ditto for some mechanical repairs. They can cost considerable money like this R8 – V8 with severe smoking,  where we could not see behind the vehicle.

The repair required the removal of many parts, just to gain access to the faulty components. These cars are a marvel of engineering, except they come at a cost, which should be considered at the time or before the purchase.

How may we help? Any question? Call us. Telephone: (1) 905.795.0419

European import car repairs.Ultra Luxury European Import Car Repairs

Victim of the cold road – 2015 BMW M4

The season is approaching fast, summer is on the way finally.  However cold mornings are still here to stay for now, which makes spirited driving tricky especially on worn tires.

Look at the pictures, they can attest to it.  2015 BMW M4 became the victim of the cold road, because of worn performance tires.

worn performance tire Worn Performance Tire

The entire left suspension, the alloy rim, the rest of the suspension links are all bent. Cost of the repair will be over six thousand dollars to bring it back to normal position.

All the parts on the next photo required to be replaced as illustrated.

bmw suspension parts

The owner will be lucky, if the axle shaft the sub frame and the limited slip differential survived this ordeal. Young inexperienced driver, high horse power, worn performance  tires on cold road is a dangerous mix, the results speak for themselves.

damaged BMW M4Underneath the damaged BMW M4

We are here to help, any questions? Telephone: (1) 905.795.0419

Audi R8 Spyder O ring leak

Today’s project is a late model Audi R8 Spyder.

Audi R8 Spyder2011 Audi R8 Spyder

Powerful? Yes. Exquisite? Yes. Expensive? You bet!

This beauty has an o ring leak by the oil pump drive.

This is what you need to do to solve a silly o ring leak. Keep in mind this is a dry sump lubrication system, very  complex naturally.

Audi R8 Spider O ring

To top it off both intake manifold actuators are broken as well, which is unrelated at this point, albeit it gets fixed at the same time.

When an exotic car cost over a quarter million Canadian dollar to buy, what do you think it’s going to cost to keep it running and purring along?

Common sense says she will be expensive to upkeep, you bet!

 R8 Spyder Oring leak

How may we help? Any questions?  Call us.

Telephone: (1) 905.795.0419

Best regards.
Attila Jaszai
President of Techmax Auto Repair. Inc

2015 Porsche Macan S

2015 Porsche Macan S

Motor oil filter failure destroyed one of our customer’s  2015 Porsche Macan  S engine. When people going to learn, they get what they pay for? In this case, high end car and a  budget oil filter did not match.

This Porsche Macan  came in with some knocking sound in the engine. The owner had an oil change done  some time ago, at  a well know, big Canadian chain’s car service. I wit-hold the chain name for legal reason.

They installed a Korean made oil filter, it get clogged. You can see the filter on the photos down below.

The clogged oil  filter contributed to restricting the oil flow, in turn destroying the connecting rod bearings. Modern high performance Porsche  engines must have the proper filters, seals gaskets installed or they will self destruct.

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Very busy, got no time in the hurry? Daily car rental is 40 bucks or so, Porsche engine replacement is at least 15 to 20 grand, used engine installed.

Do the math and you decide.

Any questions?  Call us, we are here to help.

Telephone: (1) 905.795.0419


Oil  filtration – oil filters.