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Exhaust Assembly
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Exhaust Components
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200Cell High Flow Sport Catalysts
HJS Tuning 'Weld In' Catalysts
2.36" Kuster Valve Assembly
Regular price
£150
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2.5" Kuster Valve with 3 Pin Valve Motor Assembly
Regular price
£173.88
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2.5" SBS Valve Assembly
Regular price
£104.40
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2.5" Vacuum Valve with Diaphragm Assembly
Regular price
£114
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Motorsport
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100Cell Motorsport High Flow Sports Cats
HJS Motorsport FIA Approved Catalysts
Milltek Innovation Racing Simulators
Milltek Innovation Pitlane Equipment
100cell Motorsport High Flow Sports Cat for 63.5mm Pipework
Regular price
£199.22
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100cell Motorsport High Flow Sports Cat for 76.2mm Pipework
Regular price
£199.22
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100cell Motorsport High Flow Sports Cat for 70.0mm Pipework
Regular price
£199.22
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100cell Motorsport High Flow Sports Cat for 58.0mm Pipework
Regular price
£199.22
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Performance Parts
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Milltek Sport Tuning Packages
HJS Tuning Direct Fit Catalysts
DTUK Performance Tuning Boxes
ITG Air Filters
Milltek Innovation OPF/GPF Removal Modules
SuperPro Poly Bushes
Steinbauer Tuning Box
HJS 90814015 Catalyst Opel/Vauxhall Astra J 2.0
Regular price
£953.37
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HJS 90811100 Catalyst Audi 2.0 TT/TTS
Regular price
£1,740.93
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HJS 90811105 Catalyst Audi S1
Regular price
£1,740.93
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Milltek Innovation
Milltek Innovation
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Milltek Innovation Racing Simulators
Milltek Innovation Active Sound Control
Milltek Innovation Active Valve Control
Milltek Innovation Active Suspension Control
Milltek Innovation OPF/GPF Removal Modules
Milltek Innovation Pitlane Equipment
Active Sound Generator Retro-Fit for Tesla Model 3
From £1,759.07
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Active Sound Generator Retro-Fit for Tesla Model S
From £1,893.86
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Active Sound Generator Retro-Fit for Tesla Model X
From £1,883.35
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Active Sound Generator Retro-Fit for Honda E
From £1,650.98
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20/04/2021 - Shipping Update. We are no longer able to ship to Europe - no orders going to Europe will be accepted unfortunately.
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HJS Motorsport FIA Approved Catalysts
Designed specifically with motorsport applications in mind the range of HJS Motorsport cats are FIA approved for use in a wide range of Motorsport series around the world.
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HJS Motorsport 90950019 PE FIA 100cpsi Catalyst (93x216mm)
Regular price
£404.15
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HJS Motorsport 90950020 PE FIA 100cpsi Catalyst (93x192mm)
Regular price
£404.15
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HJS Motorsport 90950021 UL FIA 100cpsi Catalyst (92x196mm)
Regular price
£512.95
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HJS Motorsport 90950044 CUP WRC 100cpsi Catalyst (130x386mm)
Regular price
£487.05
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HJS Motorsport 90950045 PE FIA 100cpsi Catalyst (130x367mm)
Regular price
£642.49
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HJS Motorsport 90950046 PE FIA 100cpsi Catalyst (130x348mm)
Regular price
£642.49
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HJS Motorsport 90950050 PE FIA 100cpsi Catalyst (144x350mm)
Regular price
£715.03
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HJS Motorsport 90950053 PE FIA 100cpsi Catalyst (120x236mm)
Regular price
£632.12
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HJS Motorsport 90950054 PE FIA 100cpsi Catalyst (108x258mm)
Regular price
£611.40
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HJS Motorsport 90950055 CUP WRC 100cpsi Catalyst (108x258mm)
Regular price
£404.15
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HJS Motorsport 90950056 CUP 100cpsi Catalyst (93x263mm)
Regular price
£362.69
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HJS Motorsport 90950057 CUP WRC 100cpsi Catalyst (108x268mm)
Regular price
£404.15
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HJS Motorsport 90950058 PE FIA 100cpsi Catalyst (108x268mm)
Regular price
£611.40
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HJS Motorsport 90950060 PE FIA 100cpsi Catalyst (130x335mm)
Regular price
£637.31
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HJS Motorsport 90950061 UL FIA 100cpsi Catalyst (130x335mm)
Regular price
£740.93
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HJS Motorsport 90950063 PE FIA 100cpsi Catalyst (130x283mm)
Regular price
£632.12
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HJS Motorsport 90950069 PE FIA 100cpsi Catalyst (153x349mm)
Regular price
£751.30
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HJS Motorsport 90950600 PE 100cpsi Catalyst Muffler (142x425mm)
Regular price
£797.93
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HJS Motorsport 90950601 PE 100cpsi Catalyst Replacement (63.5mm)
Regular price
£632.12
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HJS Motorsport 90950610 PE 100cpsi Catayst Muffler (142x425mm)
Regular price
£787.56
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