Request a catalogue

Available Catalogues

I'm interested in:
  • Motorsport
  • Motorcycle
  • Performance
  • Tools and Workshop

Brand

  1. A H Fabrications (9)
  2. ABA (2)
  3. Acousta-Fil (2)
  4. AEM Electronics (14)
  5. Aeromotive (15)
  6. Aeroquip (10)
  7. Airtec (33)
  8. Aldon Automotive (25)
  9. Allstar Performance (2)
  10. Alpha (2)
  11. AP Racing (1)
  12. APR (2)
  13. ARP (14)
  14. Ashley Competition Exhausts (50)
  15. AT Power (17)
  16. ATL (47)
  17. Autogem (3)
  18. Automec (1)
  19. Automotive Plumbing Solutions (93)
  20. Bike-It (1)
  21. BMC (21)
  22. Canton (19)
  23. Cometic (1)
  24. COOL IT Thermo-Tec (9)
  25. Cosworth (6)
  26. CSF Radiators (56)
  27. Custom Chrome Racing (12)
  28. Davies Craig (40)
  29. Decibel Slayer (1)
  30. Demon Tweeks (8)
  31. Design Engineering (12)
  32. Elta (1)
  33. Facet (11)
  34. Forge (145)
  35. Fuelab (30)
  36. Garrett (64)
  37. GFB (13)
  38. Goodridge (85)
  39. Green Filters (168)
  40. GRP4 Fabrications (3)
  41. Gulf (6)
  42. Haltech (60)
  43. Hardrace (36)
  44. Hi (7)
  45. HKS (8)
  46. Holley (10)
  47. Hydraflow (1)
  48. Hylomar (2)
  49. Innovate Motorsports (2)
  50. ITG (360)
  51. Jetex (22)
  52. Jiffy-tite (1)
  53. Jubilee (1)
  54. K&N Filters (649)
  55. Krontec (8)
  56. Link Engine Management (50)
  57. LMA (20)
  58. Lumenition (30)
  59. Magnecor (244)
  60. Malpassi (14)
  61. Mann+Hummel (1)
  62. Micro Dynamics (3)
  63. Mikalor (1)
  64. Milltek (8)
  65. Mishimoto (136)
  66. Mocal (114)
  67. Moquip (13)
  68. Moroso (1)
  69. MSD Ignition (22)
  70. NGK (1)
  71. OBP (21)
  72. Pertronix (2)
  73. Piper Cams (59)
  74. Pipercross (386)
  75. Pitking Products (5)
  76. Powerflex (67)
  77. Protec Fuel Systems (46)
  78. R Racing (8)
  79. Racetech (1)
  80. Radium Engineering (113)
  81. Radius (1)
  82. Radtec (20)
  83. RamAir (22)
  84. Redback (2)
  85. Reverie (8)
  86. Revo (14)
  87. Revotec (101)
  88. RFX (1)
  89. Rotrex (35)
  90. Samco (194)
  91. Sealey (5)
  92. Seals-It (1)
  93. Setrab (3)
  94. Simoniz (1)
  95. Spal (4)
  96. Stant MotoRad (3)
  97. Sunoco (14)
  98. Supertrapp (3)
  99. Susa (13)
  100. Sytec (46)
  101. T Clamp (2)
  102. Turbosmart (23)
  103. VDO (2)
  104. VHT (2)
  105. Vibra Technics (238)
  106. VP Racing (12)
  107. Wagner Tuning (39)
  108. Walbro (43)
  109. Warrior (1)
  110. Webcon (6)
  111. Weber (43)
  112. Whiteline (2)
  113. Wolverine Heaters (3)
Show Less

Bore Size

  1. 10mm (3)
  2. 12mm (1)
  3. 38mm (2)
  4. 45mm (2)
  5. 51mm (3)
  6. 57mm (4)
  7. 63mm (2)
  8. 6mm (7)
  9. 8mm (2)
Show Less

Colour

  1. Black (183)
  2. Blue (246)
  3. Brown (6)
  4. Clear (2)
  5. Cream (3)
  6. Gold (25)
  7. Green (23)
  8. Grey (7)
  9. Orange (21)
  10. Purple (28)
  11. Red (58)
  12. Silver (106)
  13. White (20)
  14. Yellow (21)
Show Less

Price

¥31 ¥1079520

Brand

Showing All

Promo Badge

Showing All

Engine

Showing 24 of 4494 items
Filter
Clearance
Mikalor Stainless Hose Clamp
 
 
From JP¥204.00 Ex VAT From JP¥204.00 INC VAT
Buy now, pay later with Klarna
Autogem Exhaust U-Bolt Clamps
 
 
From JP¥145.00 Ex VAT From JP¥145.00 INC VAT
Buy now, pay later with Klarna
Jetex Exhaust Bend
 
 
From JP¥1,194.00 Ex VAT From JP¥1,194.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions 400 Series Push On Oil / Fuel Hose
 
 
From JP¥339.00 Ex VAT From JP¥339.00 INC VAT
Buy now, pay later with Klarna
LMA Stainless Steel Petrol Pipe Hose clips
 
 
From JP¥304.00 Ex VAT From JP¥304.00 INC VAT
Buy now, pay later with Klarna
Mocal Bonded Seal
 
 
From JP¥31.00 Ex VAT From JP¥31.00 INC VAT
Klarna available on baskets over £99
Jetex Straight Exhaust Tubing
 
 
From JP¥1,194.00 Ex VAT From JP¥1,194.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions SL210 Series Lightweight Fuel & Oil Hose
 
 
From JP¥900.00 Ex VAT From JP¥900.00 INC VAT
Buy now, pay later with Klarna
Acousta-Fil Exhaust Silencer Packing
 
 
From JP¥2,353.00 Ex VAT From JP¥2,353.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions Aluminium  Air / Coolant / Intercooler Pipe
 
 
From JP¥1,484.00 Ex VAT From JP¥1,484.00 INC VAT
Buy now, pay later with Klarna
Pitking Products Stainless Steel Locking Straps
 
 
From JP¥171.00 Ex VAT From JP¥171.00 INC VAT
Buy now, pay later with Klarna
Buy now, pay later with Klarna
Weber Carburettor Idle Jets
 
 
From JP¥363.00 Ex VAT From JP¥363.00 INC VAT
Buy now, pay later with Klarna
Revotec Fan Mounting Bracket / Installation Feet
 
 
From JP¥185.00 Ex VAT From JP¥185.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions Alloy Hose Joiner
 
 
From JP¥785.00 Ex VAT From JP¥785.00 INC VAT
Buy now, pay later with Klarna
Clearance
Weber Carburettor Main Jets
 
 
From JP¥74.00 Ex VAT From JP¥74.00 INC VAT
Klarna available on baskets over £99
Clearance
Weber Carburettor Air Correctors
 
 
From JP¥66.00 Ex VAT From JP¥66.00 INC VAT
Klarna available on baskets over £99
Buy now, pay later with Klarna
Mocal SAE J30 R9 High Pressure Rubber Fuel Hose
 
 
From JP¥2,387.00 Ex VAT From JP¥2,387.00 INC VAT
Buy now, pay later with Klarna
Design Engineering Titanium Exhaust Wrap
 
 
From JP¥2,898.00 Ex VAT From JP¥2,898.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions Straight Length Reducer Hose
 
 
From JP¥779.00 Ex VAT From JP¥779.00 INC VAT
Buy now, pay later with Klarna
Revotec Fan Pull Through Tie Kit
 
 
JP¥984.00 Ex VAT JP¥984.00 INC VAT
Buy now, pay later with Klarna
Free Gift
Spal High Performance Electric Fans
 
 
From JP¥12,880.00 Ex VAT From JP¥12,880.00 INC VAT
Buy now, pay later with Klarna
Automotive Plumbing Solutions 90 degree elbow Silicone Hose
 
 
From JP¥839.00 Ex VAT From JP¥839.00 INC VAT
Buy now, pay later with Klarna
Showing 24 of 4494 items
Filter

The engine is the heart of your competition car, but is yours performing to its potential? Here at Demon Tweeks, we offer a wide range of high quality products to help boost your engines performance, allowing your engine to meet the high demands of the motorsport environment.

Optimise both air and fuel intake systems to improve flow into the engine with a high flow induction kit or fuel pump, or switch up your standard air filters to high performance K&N Filters for an immediate improvements. Get to work on improving the cooling capabilities with an electric water pump, Mishimoto radiator or an oil cooler; or update the onboard electrics with a motorsport ignition system or fully programmable ECU from AEM. If you are looking for more power, we offer motorsport camshaft kits from Piper Cams, throttle body upgrades and turbo tuning options to give your engine a boost in performance. Or if you need to improve the flow through the engine, we also list a range of exhaust components to maximise efficiency.

So, whether your engine requires improved power output, reliability or tuning capabilities, or you need a new Vibra Technics engine mount, you are sure to find what you are looking for here at Demon Tweeks.