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  • Kia Stinger GT Exhaust - Cat Back Kia Stinger GT Exhaust - Cat Back
  • Kia Stinger GT Exhaust - Cat Back Kia Stinger GT Exhaust - Cat Back
  • Kia Stinger GT Exhaust - Cat Back Kia Stinger GT Exhaust - Cat Back
  • Kia Stinger GT Exhaust - Cat Back Kia Stinger GT Exhaust - Cat Back

2018-2019 Kia Stinger GT Exhaust - AWD/RWD [3.3TT] - 504330

Quick Overview


MSRP $1,409.00
Special Price:
SKU: 504330
Mfg Part #: 504330
warningWARNING: Cancer (and/or Reproductive Harm) - https://www.p65warnings.ca.gov
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Product Features

  • 304 Stainless Steel Construction
  • Uses the Factory Tip Outlets
  • Greatest Incremental Horsepower gain: 30 HP @ 6000 RPM
  • Greatest Incremental Torque gain: 30 TQ lb-ft @ 3500 RPM
  • Authoritative Tone Under Throttle
  • Limited Lifetime Warranty


Kia Stinger GT Exhaust - AWD/RWD [3.3TT] - STILLEN 504330

Increase the performance of your vehicle with the STILLEN Cat Back Exhaust for Kia Stinger GT. This exhaust system features a dual split rear configuration. This STILLEN Kia Stinger GT Exhaust uses the Factory Tip Outlets that are integrated into the rear bumper valance. This Stinger GT Exhaust improves the sound and performance of the vehicle.

At STILLEN, we pride ourselves in designing an all-new cat back exhaust system that strikes a great balance between the performance minded enthusiast and daily drivability. Intelligently designed exhaust flow helps the Kia Stinger GT free up some back pressure and push the car to reach 30+ max HP & 30+ TQ over stock!

While still keeping everything looking original by utilizing the stock exhaust tips. In addition to reaching industry leading HP & TQ figures, while maintaining stock emissions components, we are able to keep the exhaust tone quiet and comfortable while cruising on the freeway.

The STILLEN cat back exhaust system for the Kia Stinger GT is a great addition to any enthusiast who wants the most grunt but not the drone associated with other exhaust systems.

Compliment the cat back exhaust note with our signature short ram air intake, that features a partially enclosed polyurethane heat shield. Check out what your Kia Stinger GT can do with an upgraded intake system and read the customer review.

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

Match our rear diffuser with a race inspired front splitter that molds perfectly to the lower front bumper of your Stinger GT. This splitter is made of a durable construction which means it can survive daily driver use.

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About STILLEN Parts & Accessories

Steve Millen Sportparts, Inc. and STILLEN humbly started their race to the front of the pack in 1986. Starting with aftermarket mini-truck appearance packages, we quickly found ourselves fulfilling customer's requests to build products for other vehicles such as vans and full-sized trucks.

With that came performance parts, suspension pieces, and upgraded brake products such as big brake systems. Capitalizing on his racing career, and knowing what it took to make sports cars perform like no other, it was only natural for Steve Millen to branch out into the import car scene. Over two decades later, we offer a full array of products encompassing styling, performance, handling, and braking products for just about any car, truck, or SUV.


This product can expose you to chemicals including Chromium, Nickel, Carbon Black & Cobalt, which are known to the State of California to cause cancer, and (Antimony [Oxide], Arsenic, Beryllium. Chromium (hexavalent), Cobalt Cadmium, Lead, and Nickel which is known to the State of California to cause birth defects or other reproductive harm.

  • 2018 - 2019 Kia Stinger - GT;

Additional Information

Generic Product No
Manufacturer STILLEN
Youtube No
Exclude product from manufacturer coupon No
Shipping is free Yes
Type No
Flange Type No
Headers / Exhaust Manifolds No
Exhaust Material No
Tubing Diameter No
Tip Finish No
Outlet Type No
CARB Exempt No
Color No
Wheel Width No
Wheel Weight No
Offset (ET) No
Wheel Diameter No
Wheel Construction No

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