![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img01_2018_kia_stinger_gt_stillen_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
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![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img06_2018_kia_stinger_gt_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img03_2018_kia_stinger_gt_stillen_cat_back_exhaust_v1_1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img02_2018_kia_stinger_gt_stillen_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img04_2018_kia_stinger_gt_stillen_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img05_2018_kia_stinger_gt_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/504330_img07_2018_kia_stinger_gt_cat_back_exhaust_v1_{width}x.jpg?v=1696893440)
![2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330](http://speedzone-web.com/cdn/shop/products/stinger-gt-exhuast-2018-cat-back-polished-stillen-img001_{width}x.jpg?v=1696893440)
2018-2022 Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 504330
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: 504330
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
*Results May Vary!
Kia Stinger GT Cat Back Exhaust - AWD/RWD [3.3L Twin Turbo] - 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. Rear Diffuser does not fit the 2022 Kia Stinger.
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.
*Results May Vary!
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.