K&N Performance Air Intake System - Subaru WRX 2.4L Turbo, 2022-2023 (69-8012TC)
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£470.83
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K&N Performance Air Intake System - Subaru WRX STI 2.5L, 2018-2020 (69-8009TWR)
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£366.66
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K&N Replacement Air Filter - Audi Rs5 4.2L, 2013-2015 (Right) (33-3032)
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£56.66
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K&N Replacement Air Filter - Audi Rs5 4.2L, 2013-2015 (Left) (33-3031)
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£56.66
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K&N Replacement Air Filter - Volkswagen Jetta/Passat 2005-2010, Tiguan 2007-2010, GTI 2009-2010, Eos 2006-2009 (33-2865)
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£52.49
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K&N Replacement Air Filter - BMW M5 4.4L, 2011-2017 (2 Per Box) (33-2488)
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£112.49
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K&N Replacement Air Filter - Porsche 911 3.4L, 2012-2014 (2 Per Box) (33-2484)
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£112.49
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K&N Replacement Air Filter - BMW X5M/X6M 4.4L, 2009-2014 (2 Per Box) (33-2449)
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£112.49
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K&N Replacement Air Filter - Nissan Gt-R 3.8L, 2009-2017 (2 Per Box) (33-2413)
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£112.49
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K&N Replacement Air Filter - BMW M5 V10-5.0L, 2005-2010 (Left) (33-2352)
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£56.66
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K&N Replacement Air Filter - BMW M5 V10-5.0L, 2005-2010 (Right) (33-2350)
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£56.66
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K&N Replacement Air Filter - Toyota Gt86/Subaru Brz 2.0L, 2012-2020 (33-2300)
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£56.66
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K&N Replacement Air Filter - Audi A4/Rs4/S4 2001-2009, Seat Exeo 2009-2010 (33-2209)
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£56.66
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Toyota Corolla GR Inlet Duct
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£514.99
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Diverter Valve Hose for Audi RS3 8Y, RSQ3 F3 and TTRS 8S & Cupra Formentor VZ5
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£66.94
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Carbon Fibre Induction Kit for Audi RS3 8Y/8V, RSQ3 (F3), TTRS (8S), & Cupra Formentor
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£741.59
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Toyota Yaris GR and Corolla GR Upper Airbox Induction Kit
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£420.00
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£481.96
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Silicone Intake Hose for VW MK8 Golf GTI and Skoda Octavia 4 RS
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£88.54
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Ford Fiesta ST MK8/Puma ST Inlet Hose
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From £57.61
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£70.67
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Turbo Inlet Adaptor for the VW Golf Mk8 GTI, Audi A1, A3, TT & Cupra
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£182.00
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Turbo Inlet Adaptor for Toyota Yaris GR and Corolla GR
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£308.88
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Toyota Yaris GR Inlet Duct
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£395.99
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£428.39
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Ford Fiesta ST MK8/Ford Puma ST Induction Kit
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£257.50
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VW Golf Mk8 GTI Turbo Muffler Delete (EA888 Gen 4)
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£107.15
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Silicone Inlet Hoses for Audi RS6/RS7 C8
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£153.83
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Induction Kit for Suzuki Swift Sport 1.4 Turbo ZC33S (Left Hand Drive)
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£359.99
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£405.37
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VW Up 1.0 GTI/TSI Induction Kit
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From £280.49
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Mercedes A/CL/GLA45 AMG Replacement Filter
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£57.25
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Suzuki Swift Sport 1.4 Coolant Hoses
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From £85.28
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Induction Kit for Suzuki Swift Sport 1.4 Turbo ZC33S (Right Hand Drive)
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£344.14
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Heater Matrix Hoses for VW Mk5/6 Golf and Audi S3 2.0 Litre
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From £71.11
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Turbo Inlet Pipe for Audi RS3 8Y/8V, RSQ3 (F3), TTRS (8S), & Cupra Formentor
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From £242.06
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Forge Motorsport Ford Focus RS MK3 Inlet Hose
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From £85.87
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Mercedes A/CL/GLA45 AMG Intake Filter and Adaptor.
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£199.99
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£250.18
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Honda Civic Type R (FK8) Coolant Hose Kit
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£137.09
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VW Golf Mk7 GTi 2.0 Silicone Coolant Hose Kit
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From £443.00
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Induction
More air. More power. More sound.
Upgrading your intake system is one of the easiest ways to improve airflow and unleash more performance from your engine. A quality induction kit can sharpen throttle response while delivering the addictive turbo and intake sounds enthusiasts love.
At Fifty9 Performance, we supply premium induction kits and intake upgrades in the UK from trusted aftermarket brands designed to improve airflow and engine efficiency.
- Induction Kits - high flow intake systems for improved performance
- Panel Filters - performance drop-in filters for increased airflow
- Turbo Inlets - improve airflow into the turbocharger
- Intake Pipes - smoother airflow and improved intake efficiency
If you are looking for performance induction kits, intake upgrades, turbo inlets or performance air filters, explore our range and let your engine breathe properly.

