The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through satin-finished mufflers are configurable to your desire, smoothing the exhaust note to a deep growl, without adding restrictions, rasp or drone. ...

If you do not like the Gen V Dodge Viper you are not a car enthusiast. What is there not to like? That it has perfect weight distribution? That it is light? That Dodge gave the engine forged internals specifically so it could handle tons of boost and nitrous? Is it too much of an enthusiast's car? ...

We all love cars or we would not be here. The problem is high end cars are expensive and it is not like we have our own private racetracks to play on. Forza Motorsport likely is the closest one will get to having a garage full of exotics that can be raced 24/7. ...

Someone please put this poor Civic out of its misery. WTF do you even say about this car? There is no shame in not having money to modify a car or to do some incredible build. Why completely ruin a car and make it look like a pile of garbage though? ...

Remember back in February when Iroz Motorsport ran 136.6 miles per hour in their MKVII Golf R setting the fastest record on the platform? They were able to shave the elapsed time down to 10.384 a month later which made for the quickest pass on the platform. ...

Ethanol has exploded in popularity in the automotive tuning scene and for good reason. It is cheap race gas. It also brings with it numerous benefits such as high octane and cooling namely in direct injected applications. Not to mention a very clean burn. It also has downsides of course such as quickly taxing fuel systems due to the energy content of ethanol requiring greater volume. ...

These are huge numbers for a Golf R on pump gas and on a Mustang dynamometer. The BorgWarner EFR 7163 turbocharger obviously plays a huge role as does APR's tuning. Also, this is a stock EA888 2.0 long block. ...

Monaco does not provide for the most spectacular racing on the Formula 1 schedule but the event due to the locale and people attending is a very big deal. Speaking of big deals, Ferrari is leading the constructor's championship and Sebastian Vettel is in first place in the driver standings. ...

The IS38 turbocharger is the factory Golf R and Audi S3 turbo. This makes it a cost effective swap onto a GTI. Throw on a tune and you essentially have a car that outperforms the Golf R or Audi S3 at a fraction of the cost. ...

You are going to see a lot of cost cutting from Volkswagen in wake of their diesel scandal settlement. Audi's Le Mans program is already gone. Nobody is going to be immune from any cuts. Volkswagen is even exploring a sale of Ducati which was acquired in 2012 before the crap hit the fan. ...

This C6 Z06 belongs to BoostAddict Automotive Performance Network member @The Ghost. It seems a few guys that used to be on the BimmerBoost side are moving to C6 Z06's as of late. It is hard to argue with them as look at these results. ...

With modern adjustable suspension systems the software settings for the hardware are obviously very important. How about improving your suspension performance with just some software changes? How about sharing those calibrations as some people share tunes? ...

The only thing better than race videos with high end hardware is more race videos with high end hardware. Evolve's F10 M5 attended a VMAX event a couple months back and some of those runs were detailed in a previous article. ...

Get used to seeing this. Electric compressors that will force air into the motor have some advantages namely over turbochargers. Boost in theory will be instant as you do not have to wait as you do with a turbocharger for exhaust gases to spool the wheels. ...