![2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust System w/ Polished Tips - 504451 504454 Tight honeycomb mesh grille sets](https://cdn.shopify.com/s/files/1/0144/4275/8230/files/504451_IMG_002_2016_UP_Infiniti_Q50.jpg?v=1753821522)
![2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust System w/ Polished Tips - 504451 504454 Tight honeycomb mesh grille sets](https://cdn.shopify.com/s/files/1/0144/4275/8230/files/504451_IMG_001_2016_UP_Infiniti_Q50.jpg?v=1753821522)
![2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust System w/ Polished Tips - 504451 504454 Tight honeycomb mesh grille sets](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/504451_q50_cat_back_exhaust_polished_tips_v1.jpg?v=1753821522)
Pay in 4 interest-free payments of $196.73 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Tight honeycomb mesh grille sets you apart
you can trust in its durability and performance for years to come
the intercooler and heat exchanger have less thermal energy to pull out of the air charge
engineered for 2009 through 2020 models
Direct extra air into ducting and cooling systems
2016-2024 Infiniti Q50 [3.0t]] - STILLEN Cat Back Exhaust System w/ Polished Tips - 504451 504454 Tight honeycomb mesh grille setsFeatures & Benefits: Greatest Incremental Horsepower gain: 26. 3 HP @ 4,680 RPM* Greatest Incremental Torque gain: 29. 5 lb ft @ 4,680 RPM* Polished Tips Mild note at idle and Aggressive note under throttle Compliments the factory exhaust cut out nicely Delivers an aggressive look that matches the enhanced exhaust note 304 Stainless Steel Construction Direct Bolt On Installation Designed and Manufactured in house at STILLEN HQ in Costa Mesa, CA and
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