Stillen 2016-2018 Infiniti Q50 2.0t Axle Back Exhaust System w/ Polished Tips - 504443
SKU: 70743415698

Stillen 2016-2018 Infiniti Q50 2.0t Axle Back Exhaust System w/ Polished Tips - 504443

Sale price$384.21 Regular price$426.90
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Stillen 2016-2018 Infiniti Q50 2.0t Axle Back Exhaust System w/ Polished Tips - 504443Product Features 304 Stainless Steel Construction Polished 304SS Dual Wall Tips Authoritative Tone Under Throttle Fits Non Hybrid and Hybrid Models Limited Lifetime Warranty Overview 2016 2018 Infiniti Q50 2. 0t Axle Back Exhaust System w Polished Tips 504443 BENEFITS: Increase Horsepower Increase Torque Compliments the factory exhaust cut out nicely Delivers an aggressive look that matches the enhanced exhaust note. Bolt On Installation Made in U. S.

Product Features

  • 304 Stainless Steel Construction
  • Polished 304SS Dual Wall Tips
  • Authoritative Tone Under Throttle
  • Fits Non-Hybrid and Hybrid Models
  • Limited Lifetime Warranty

Overview

2016-2018 Infiniti Q50 2.0t Axle Back Exhaust System w/ Polished Tips - 504443

BENEFITS:

  • Increase Horsepower
  • Increase Torque
  • Compliments the factory exhaust cut out nicely
  • Delivers an aggressive look that matches the enhanced exhaust note.
  • Bolt-On Installation
  • Made in U.S.A.

STILLEN has long been associated with Infiniti performance parts. Year after year we apply our expertise to create power-boosting, style-enhancing products befitting the stature of the Infinity marque.

Take our meticulously crafted exhaust systems. Proven to produce the maximum horsepower possible,STILLEN exhaust systems also enhance engine note with the perfect balance of sweet and snarl.

Complimentthis performance exhaust system with our signature Air Intake System that features a Dry Filter that does not need to be re oiled. Listen to how your Infiniti Q50 will sound after installing the upgraded intake system from STILLEN.

Matchour Intake with a race inspired front splitter that molds perfectly to the lower front bumper of your Q50. This splitter is made of a durable construction which means it can survive daily driver use.

Show offthe sound of our cat back exhaust with a specially molded rear diffuser that fits over the existing rear valance, creating new aggressive personality.

 

The STILLEN Q50 axle-back exhaust system is no exception. It commands attention with an aggressive tone under hard acceleration. 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. W're so confident of quality and durability, the Q50 axle-back exhaust is protected by a lifetime limited warranty.

Oh, and thanks to STILLEN design enhancements over the stock system, you can expect enhanced MPG at cruising speeds. Even your mother-in-law would approve! Made in U.S.A.

 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70743415698

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joslyn
Fort Morgan, US
★★★★★ 5
Great Wall Shelves – Sturdy, Easy to Install, and a Fantastic Value!
Size: 4 pcs: 15.7*5.7, Color: White
I’m really happy with these wall shelves! They’re sturdy, well-built, and hold up perfectly under weight—no concerns about them sagging or bending. The installation was super simple, and everything was clearly labeled with no missing parts, which made the whole process smooth and stress-free. I love that they come in a set of four, making them perfect for displaying books, plants, or decorative items in multiple spots around the room. The design is sleek and minimal, so they fit in with pretty much any style of decor. Overall, these shelves are a great value, and I would definitely purchase them again. Highly recommend if you’re looking for reliable and easy-to-install shelving!
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Reviewed in the United States on November 7, 2024
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Debra Hileman
Grantham, US
★★★★★ 4
Looks good but don’t ever take down.
Size: 4 pcs: 15.7*5.7, Color: White
Be ready for gargantuan holes to be put in your wall.
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Reviewed in the United States on March 29, 2026
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Tom Taylor
Pawtucket, US
★★★★★ 5
Great purchase
Size: 4 pcs: 15.7*5.7, Color: White
Easy to install. Great quality. Would buy it again.
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Reviewed in the United States on March 20, 2026
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Drago
Lake Worth, US
★★★★★ 5
Beautiful and very easy to install
Size: 4 pcs: 15.7*5.7, Color: White
They look great and very easy to install, I really recommend this product.
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Reviewed in the United States on May 28, 2026
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Jodi Cook
San Leandro, US
★★★★★ 3
Just Ok.
Size: 4 pcs: 15.7*5.7, Color: Maple Wood, Size: 4 pcs: 15.7*5.7, Color: Maple Wood
They look nice but they aren’t sturdy and do not hold much weight. I’ve bought better ones on Amazon.
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Reviewed in the United States on January 12, 2026

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