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Stillen Cat-Back Exhaust System (Stainless Steel)
Part #: 504435
$1,131.85 For each
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Video Description:Everything you need to know about exhaust systems is explained on this episode of Andy's Auto Sport TV! We explain what exactly a cat-back exhaust system is, we explain why buying an exhaust system is Step 1 for improving performance, and we give information about how to make a buying decision from all the brands we carry here at Andy's.
Fits On:
06-09 M35
Description:
The all new Stillen exhausts for Infiniti's sparkling new M35 and M45 are a great example of our R & D work. Physically, these cars are identical. The exhaust from either car will bolt up to the other. Optimizing performance is an entirely different story. As our R&D team discovered, the exhaust that produces good power gains on the M35 is unacceptably loud on the M45. The exhaust that is quiet on the M45 kills the torque on the M35. In the end, we made 2 exhausts that look very similar, but are uniquely configured for each vehicle. This allows us to make the most power and torque gains- while maintaining responsible adult levels of sound. This is also one of those vehicles where a full catback adds nothing but expense and shipping weight. As a result, we are offering it only in a "near cat back" configuration. Each system is constructed of 100 percent mandrel bent tubing for optimal flow. T304 polished stainless steel is used in the Tips, End Pipes, and Muffler for long life and a sharp look. The straight through Mufflers are wrapped in exclusive Italian Granite Wool for durability and responsible sound levels. Available as a high-performance Near Cat Back Rear Section exhaust only. The end result is increased torque and power. On our dyno we measured increases of 15 HP and 12 Ft/Lbs. - at the wheels! A limited lifetime warranty is included.
The all new Stillen exhausts for Infiniti's sparkling new M35 and M45 are a great example of our R & D work. Physically, these cars are identical. The exhaust from either car will bolt up to the other. Optimizing performance is an entirely different story. As our R&D team discovered, the exhaust that produces good power gains on the M35 is unacceptably loud on the M45. The exhaust that is quiet on the M45 kills the torque on the M35. In the end, we made 2 exhausts that look very similar, but are uniquely configured for each vehicle. This allows us to make the most power and torque gains- while maintaining responsible adult levels of sound. This is also one of those vehicles where a full catback adds nothing but expense and shipping weight. As a result, we are offering it only in a "near cat back" configuration. Each system is constructed of 100 percent mandrel bent tubing for optimal flow. T304 polished stainless steel is used in the Tips, End Pipes, and Muffler for long life and a sharp look. The straight through Mufflers are wrapped in exclusive Italian Granite Wool for durability and responsible sound levels. Available as a high-performance Near Cat Back Rear Section exhaust only. The end result is increased torque and power. On our dyno we measured increases of 15 HP and 12 Ft/Lbs. - at the wheels! A limited lifetime warranty is included.
If ever there was a company known for its illustrious history in motorsports of all types, it's Stillen. Owners Steve Millen and David Schollum have had more than four decades of racing experience, from Formula and GT to stadium off-road racing, and have built Stillen to be a worldwide leader in aftermarket performance parts and accessories for cars, trucks, and SUVs. From mild to wild, Stillen makes products that will have your ride standing apart from, and ahead of, the pack.
Q: Does a cat-back exhaust come with a catalytic converter?
A: No, "cat-back" actually means from the rear of the catalytic converter back, so it will include everything after the converter, but not the converter itself.
Q: What does an ehaust system do? Why buy an exhaust system?
A: A performance exhaust system is used to increase horsepower for your car by allowing exhaust gases to pass through your exhaust system with less backpressure and less resistance. Larger-diameter piping is normally used, depending on the application, in order to gain more horsepower and torque levels throughout the power band. A performance exhaust system can be the most cost-effective modification you can do to get more horsepower out of your car, not to mention that it will give your car a deeper more aggressive sound. And depending on the brand, performance exhaust systems normally include gorgeous new mufflers that add a great appearance to your car.
Q: How do you install an exhaust system?
A: Exhaust systems are installed using the supplied hardware, which includes gaskets and high grade bolts. This is truly a bolt-on procedure and most exhaust systems are an exact fit with no modifications needed. For this reason, getting a performance exhaust system is normally considered one of the easiest ways to gain noticeable horsepower for your car.
Q: What exactly does "cat-back" mean when people say "cat-back exhaust"?
A: Many performance exhaust systems are also referred to as cat-back exhausts. Cat-back means that the exhaust piping starts from your catalytic converter and runs back all the way to the exhaust tip(s).
A: No, "cat-back" actually means from the rear of the catalytic converter back, so it will include everything after the converter, but not the converter itself.
Q: What does an ehaust system do? Why buy an exhaust system?
A: A performance exhaust system is used to increase horsepower for your car by allowing exhaust gases to pass through your exhaust system with less backpressure and less resistance. Larger-diameter piping is normally used, depending on the application, in order to gain more horsepower and torque levels throughout the power band. A performance exhaust system can be the most cost-effective modification you can do to get more horsepower out of your car, not to mention that it will give your car a deeper more aggressive sound. And depending on the brand, performance exhaust systems normally include gorgeous new mufflers that add a great appearance to your car.
Q: How do you install an exhaust system?
A: Exhaust systems are installed using the supplied hardware, which includes gaskets and high grade bolts. This is truly a bolt-on procedure and most exhaust systems are an exact fit with no modifications needed. For this reason, getting a performance exhaust system is normally considered one of the easiest ways to gain noticeable horsepower for your car.
Q: What exactly does "cat-back" mean when people say "cat-back exhaust"?
A: Many performance exhaust systems are also referred to as cat-back exhausts. Cat-back means that the exhaust piping starts from your catalytic converter and runs back all the way to the exhaust tip(s).
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