STILLEN
STILLEN delivers precision‑engineered performance parts built for real drivers. Whether it be tuning, exhausts, intakes, suspension, braking, cooling or styling -- every product blends innovation, reliability, and OEM‑level fitment to unlock the full potential of your vehicle.
STILLEN
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2019+ Chevrolet Silverado TruPower by STILLEN Cold Air Intak
USD 211.37
Nissan Titan, Armada / Infiniti QX56 - STILLEN Premium High-
USD 349.99
2019-2026 GMC Sierra 1500 TruPower by STILLEN Cold Air Intak
USD 211.37
![2016-2018 Nissan Maxima - STILLEN Front Lip Splitter [Matte Black] - KB12841](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/maxima-front-splitter.jpg?v=1753821595&width=480)
2016-2018 Nissan Maxima - STILLEN Front Lip Splitter [Matte
USD 374.27
![2014-2017 Infiniti Q50 Sport - STILLEN Front Splitter [Unfinished] - KB11225UF](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/stillen-front-splitter-infiniti-q50-img001_cd092710-81a3-438d-95bc-d6ec09d074ad.jpg?v=1753821285&width=480)
2014-2017 Infiniti Q50 Sport - STILLEN Front Splitter [Unfi
USD 289.0
2009-2013 Infiniti G37 Sedan, 2015 Q40 - STILLEN Stainless S
USD 1517.88
![2009-2020 Nissan 370Z - STILLEN Dual Hi Flow Ultra Long Tube Air Intake (Gen 3) [Z34] - Oil Filter - 402852](https://cdn.shopify.com/s/files/1/0144/4275/8230/files/402852_2009-2020_IMG001_Nissan_370Z_STILLEN_Dual_Hi_Flow_Ultra_Long_Tube_Gen3_Intake_Oiled_v1.jpg?v=1753821689&width=480)
2009-2020 Nissan 370Z - STILLEN Dual Hi Flow Ultra Long Tube
USD 607.69
2013-2015 Nissan Altima - STILLEN Front Lip Spoiler - KB1314
USD 289.0
2008-2013 Infiniti G37, 14-15 Infiniti Q60 - STILLEN Air Int
USD 633.44
![2016-2018 Nissan Maxima - STILLEN Rear Diffuser [Unpainted] - KB12818](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/KB12818_IMG01_2016-18_Nissan_Maxima_Rear_Diffuser_v2.jpg?v=1753821439&width=480)
2016-2018 Nissan Maxima - STILLEN Rear Diffuser [Unpainted]
USD 252.33
2014-2017 Infiniti Q50 Sport - STILLEN Front Splitter - KB11
USD 334.42
![2016-2018 Nissan Maxima - STILLEN Rear Diffuser [Matte Black] - KB12818MB](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/KB12818_IMG03_2016-18_Nissan_Maxima_Rear_Diffuser_v1.jpg?v=1753821437&width=480)
2016-2018 Nissan Maxima - STILLEN Rear Diffuser [Matte Black
USD 317.03
2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake
USD 411.99
![2009-2013 Infiniti G37 Sedan - STILLEN Dual Ultra Long Tube Air Intake Kit (Gen 3) [V36] - Oil Filter - 402847](https://cdn.shopify.com/s/files/1/0144/4275/8230/files/402847_IMG001__09-13_Infiniti_G37_STILLEN_Dual_Hi_Flow_Ultra_Long_Tube_Gen3_Intake_Oiled_v1.jpg?v=1753821519&width=480)
2009-2013 Infiniti G37 Sedan - STILLEN Dual Ultra Long Tube
USD 633.44
2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake
USD 406.84
![2014-2017 Infiniti Q50 - STILLEN Rear Diffuser [Matte Black] - KB11222MB](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/stillen-rear-diffuser-infiniti-q50-kb11222mb-img001_1.jpg?v=1753821448&width=480)
2014-2017 Infiniti Q50 - STILLEN Rear Diffuser [Matte Black
USD 321.86
![2007-2008 Infiniti G35 / 2009-2012 G37 - STILLEN Trunk Spoiler [Backup Camera] - KB11843](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/kb11843_kb11844_stillen_g37_sedan_trunk_spoiler_roof_spoiler_1_70681ab2-1697-450d-b1e7-61079fcf83bc.jpg?v=1753821629&width=480)
2007-2008 Infiniti G35 / 2009-2012 G37 - STILLEN Trunk Spoil
USD 199.0
2017-2022 Infiniti Q60 3.0t - STILLEN Front Winglets - KB112
USD 199.0
2024+ Toyota Tacoma Trupower by STILLEN Cold Air Intake - TP
USD 144.99
2014-15 Infiniti Q50 3.7L - STILLEN Stainless Steel Cat-Back
USD 1464.3
![2014-2016 Lexus IS250, IS350 - STILLEN Rear Diffuser [Matte Black] - KB31002MB](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/lexus-rear-diffuser-mb.jpg?v=1753821414&width=480)
2014-2016 Lexus IS250, IS350 - STILLEN Rear Diffuser [Matte
USD 254.22
2016-2024 Infiniti Q50 / Q60 3.0t - STILLEN Hi-Flow Air Inta
USD 523.46
2016-2023 Nissan Maxima - STILLEN Rear Sway Bar - 304402
USD 198.29
2016-2024 Infiniti Q50 / Q60 3.0t - STILLEN Hi-Flow Air Inta
USD 553.76