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The last piece of this puzzle has finally fallen into place. Finishing off our offerings for the 2016+ Chevy Camaro SS exhaust systems lands us here with our Race Axleback. The SS has an unmistakable sound, and it's a sound we don't want to stray far away from - we only want to enhance it in the most robust way possible, and I feel that the engineers have done just that.

I'll make this simple - this exhaust is mean.

It's a mix of a modern sounding V8 with the raspy aggressive tone of a certain 1970's-era machine that was made of steel, had belt-buckle seat belts and a bad attitude. When this car starts up, it will give unassuming bystanders a jump - I've seen it happen at gas stations when I got to drive it. There are no fancy tricks here, just a raw, unrestricted, unfiltered

Usually, the first noticeable change people make to any car is how it sounds. As summer starts to heat up, some of us gearheads are starting to take our unicorns, endless money-pits, kind-of-finished projects, or whatever you call your ride, out of storage, or the garage. It's the season for nightly meets, hot track days and long cruises, giving you the perfect opportunity to showcase the changes you've made to your pride and joy since you put it away for the winter. Whether you replaced your catalytic converter with a high flow version, got a full, larger-diameter exhaust, or custom fabricated your own straight-pipe setup, the exhaust is the go-to modification if you want to be heard.

We know that there is a sweet middle ground many go for when modifying the exhaust. An exhaust that is too tame can be a bit of a let-down if you want some serious growl. However, an exhaust that is too aggressive can anger the neighbors, attract Johnny Law, and loudly drone on the highway - none of which

Design work and refinement continue with our 2016 Camaro expansion tank. To verify fitment within the constraints of the engine bay, we've 3D printed a prototype in plastic to install on our test vehicle.

Check out a few shots of this prototype installed!

Prototype 2016 Camaro coolant expansion tank installed

The image above shows the tank with a sight tube instead of a sight glass, which we used on our previous 3D models. We are experimenting with both designs to determine which is easier to read and which is going to provide the most durability. Let us know what you think!

Mishimoto has been involved in the heat exchanger business for quite some time. Our team has produced many optimal aftermarket cooling solutions for vehicles new and old. We are finding now that OE heat exchangers have been improving substantially. This is occurring because vehicle curb weights have risen, and the horsepower war has continued to produce increasingly massive power output numbers.

Now, this isn't to say there isn't room for improvement. Stock cooling systems are typically adequate for a stock vehicle in street-driving conditions and in some instances, light track driving. Once owners begin adding sticky tires for longer-duration lapping, stock heat exchangers have trouble keeping fluid temperatures properly regulated.

Considering the weight and power output of the 2016 Camaro, we expect to see a need for improvement in both the primary and secondary radiator systems. This particular R&D project will cover the creation of our aluminum primary radiator for this vehicle.

Check out the seventh segment of the Mishimoto 2016 Camaro SS video review series! In this video we provide a neat look at some of the unique features on the rear suspension of the '16.

Our next video will include details about the braking system of our SS.

Thanks for watching!

-John

While we were deep in development of various new components for the 2016 Camaro, we received numerous requests for a replacement for the coolant expansion tank. While an upgrade here won't net any horsepower gains or drop fluid temperatures, a replacement tank can certainly improve the appearance of your engine bay.

Since we are experts in producing innovative aluminum replacement expansion tanks, we decided to tackle the Camaro unit as one of our new projects.

Stock 2016 Camaro Expansion Tank

The stock 2016 Camaro expansion tank is quite a unique piece. GM has combined the expansion tank and overflow tank into one unit. If you've ever peeked under the hood of a Cadillac ATS, this unit should look familiar.

Before designing our own aluminum counterpart, we needed to inspect the stock 2016 Camaro parts and evaluate each of the features.