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Infiniti Q50 Aftermarket Parts & Accessories

Infiniti Q50
About the Infiniti Q50

The relationship between STILLEN and Infiniti has been a long and successful venture. With over 30 years’ experience installing and developing Infiniti aftermarket parts, you can trust that the STILLEN team with your Infiniti Q50. We provide the highest quality Infiniti Q50 performance parts that are currently available. This includes catalytic converters, performance exhaust systems, intakes, clutch kits, and more. We manufacture our own line of Infiniti Q50 performance parts complimented with other top Infiniti Q50 performance part manufacturers including AP Racing by STILLEN Big Brake Kit, RS-R, Injen, H&R and ARK Performance.

Recent Infiniti Q50 News

STILLEN Short Ram Intake for the Turbocharged Infiniti Q50 Sport and Red Sport 3.0T

Infiniti breathed some forced induction life into the Q50 Sport and Red Sport models with the inclusion of its all new, twin turbocharged VR30DDTT V6 engine.

Best Exhaust: STILLEN 2016 Infiniti Q50 Cat Back Exhaust

In the quest for the greatest gains possible, STILLEN engineers worked tirelessly to optimize this exhaust system.

New STILLEN Products for 2016 Infiniti Q50 2.0t

The Infiniti Q50 sport sedan offers a desirable balance between performance, styling, and luxury.

The 2016 Infiniti Q50: One Turbo or Two?

With deep respect and fond appreciation we say good-bye to the VQ. Now, we’re ushering in a new era by going back in history about 25 years.

STILLEN Infiniti Q50 Supercharger Now Available!

Q50 owners across the US and around the world who demand the very best have patiently waited for the STILLEN supercharger to enter production, and the wait was worth it!.

Infiniti Q50 Videos:

2018 Infiniti Q50 3.0t Red Sport 400 | STILLEN Edition

2016-2018 Infiniti Q50 3.0t | STILLEN Cat-Back Exhaust | Sound Clips

Infiniti Q50 3.0t Silver Sport | STILLEN Intake System

STILLEN | 2015 Infiniti Q50 S w/ STILLEN Supercharger & Exhaust


Infiniti Q50 Cat-back Exhaust System (w/ Sound Clips) | 3.7L | STILLEN

HOW TO: Infiniti Q50 Splitter Install | STILLEN

STILLEN Infiniti Q50 Rear Section Exhaust & Dual Cold Air Intake Sound Clips