14 HP Gain Plus 5 FT LBS of Torque
An article from the S3 magazine about MagnaFlow's auto parts, bolt-on exhaust system tells you how to obtain an extra 15 wheel horsepower by letting your ride breathe better. Here is the first part of that article, you can read the rest on their site at MagnaFlow.
MagnaFlow Performance Auto Parts
Straight from the think backward department comes the news that when it comes to getting more fuel and sir into the engine, the most efficient and cost effective route is to make a bigger path available for spent exhaust to get out of the engine. The faster the exhaust can get out the way, the more air and fuel the engine can take in. The more air and fuel the engine can take in the more power it can make. And so on. This news is especially true for a turbo quipped ride. When considering an exhaust upgrade the entire exhaust path all at once. Improvements from the exhaust port on the head all the Way to the tip on the muffler will clear the path to performance. To take advantage of the new and improved exhaust path out of the engine some steps should be taken to improve intake flow as well. While a muffler upgrade on its own may not yield any noticeable horsepower improvement, a manifold or cat-back system can bring noticeable results from the old butt dyno, along with the sweet sound of engine music to your ears. The best kind of exhaust upgrade is the one you can feel and hear when you mash the loud pedal.
MagnaFlow Performance Auto Parts