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Stillen Stainless Steel Axle-Back Exhaust System

Part #: 504442
$853.81 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:
2014-2015 Infiniti Q50
Description:
Less pedal pressure yields a mellower engine note - perfect for driving your mother-in-law to the opera. It's that signature STILLEN symphony that Infiniti owners rave about.
The free-flowing performance mufflers and tips are hand-crafted here at the STILLEN facility using top grade 304 Stainless Steel. An updated design makes installation easier than ever, while the piping is mandrel bent for unimpeded flow of exhaust gases. We're so confident of quality and durability, the Q50 axle-back exhaust is protected by a lifetime limited warranty.
304 Stainless Steel Construction
Polished 304SS Dual Wall Tips
Authoritative Tone Under Throttle
Fits Non-Hybrid and Hybrid Models
Limited Lifetime Warranty
WHP Increase (horsepower to the wheels)
Gain Torque
Mild note at idle
Aggressive note under throttle
Compliments the factory exhaust cut out nicely
Delivers an aggressive look that matches the enhanced exhaust note.
Bolt-On Installation
Less pedal pressure yields a mellower engine note - perfect for driving your mother-in-law to the opera. It's that signature STILLEN symphony that Infiniti owners rave about.
The free-flowing performance mufflers and tips are hand-crafted here at the STILLEN facility using top grade 304 Stainless Steel. An updated design makes installation easier than ever, while the piping is mandrel bent for unimpeded flow of exhaust gases. We're so confident of quality and durability, the Q50 axle-back exhaust is protected by a lifetime limited warranty.
304 Stainless Steel Construction
Polished 304SS Dual Wall Tips
Authoritative Tone Under Throttle
Fits Non-Hybrid and Hybrid Models
Limited Lifetime Warranty
WHP Increase (horsepower to the wheels)
Gain Torque
Mild note at idle
Aggressive note under throttle
Compliments the factory exhaust cut out nicely
Delivers an aggressive look that matches the enhanced exhaust note.
Bolt-On Installation
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: 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: 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 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).
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.
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: 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 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).
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.
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