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Engine Parts

Showing 24 of 4298 items
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Free Gift
Spal High Performance Electric Fans
 
 
From £74.45 Ex VAT From £89.34 INC VAT
Klarna available on baskets over £99
Revotec High Power Cooling Fans
 
 
From £98.48 Ex VAT From £118.18 INC VAT
Buy now, pay later with Klarna
Facet Interrupter Electronic Fuel Pump Kit
 
 
From £117.00 Ex VAT From £140.40 INC VAT
Buy now, pay later with Klarna
AEM Electronics Water/Methanol Injection Kit
Was £618.71INC VAT
Save 11%
£464.03 Ex VAT £556.84 INC VAT
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Jetex Straight Exhaust Tubing
 
 
From £7.25 Ex VAT From £8.70 INC VAT
Klarna available on baskets over £99
Design Engineering Titanium Exhaust Wrap
Was From £22.33INC VAT
Save 10%
From £16.75 Ex VAT From £20.10 INC VAT
Klarna available on baskets over £99
Davies Craig EWP150 Alloy Water Pump & Digital Controller Combo
 
 
From £252.25 Ex VAT From £302.70 INC VAT
Buy now, pay later with Klarna
Buy now, pay later with Klarna
Revotec Slimline Cooling Fans
 
 
From £87.84 Ex VAT From £105.41 INC VAT
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Facet Interrupter Electronic Fuel Pump
 
 
From £103.00 Ex VAT From £123.60 INC VAT
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Rotrex C15 Centrifugal Supercharger
 
 
£1,888.95 Ex VAT £2,266.74 INC VAT
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Jetex Exhaust Bend
 
 
From £7.25 Ex VAT From £8.70 INC VAT
Klarna available on baskets over £99
Automotive Plumbing Solutions Oil Coolers
 
 
From £52.43 Ex VAT From £62.92 INC VAT
Klarna available on baskets over £99
Holley External Electric Fuel Pump
 
 
From £190.01 Ex VAT From £228.01 INC VAT
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Jiffy-tite Quick Connect Dry Break Fittings
 
 
From £17.88 Ex VAT From £21.46 INC VAT
Klarna available on baskets over £99
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Mikalor Stainless Hose Clamp
Was From £6.36INC VAT
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From £1.25 Ex VAT From £1.50 INC VAT
Klarna available on baskets over £99
Jetex Universal Exhaust Silencer
 
 
From £35.29 Ex VAT From £42.35 INC VAT
Klarna available on baskets over £99
Acousta-Fil Exhaust Silencer Packing
 
 
From £13.60 Ex VAT From £16.32 INC VAT
Klarna available on baskets over £99
Setrab ProLine Engine/Transmission Oil Coolers
 
 
From £58.73 Ex VAT From £70.48 INC VAT
Klarna available on baskets over £99
AEM Electronics Water/Methanol Injection Kit With Multi Input Controller
Was From £581.56INC VAT
Save 10%
From £436.17 Ex VAT From £523.40 INC VAT
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AEM Electronics 340lph High Flow In Tank Fuel Pump
Was £123.70INC VAT
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£92.77 Ex VAT £111.32 INC VAT
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Davies Craig EWP80 Electric Water Pump
 
 
£113.80 Ex VAT £136.56 INC VAT
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Wolverine Heaters Engine Oil Pre Heater
Was From £92.57INC VAT
Save 15%
From £65.57 Ex VAT From £78.68 INC VAT
Klarna available on baskets over £99
Klarna available on baskets over £99
Showing 24 of 4298 items
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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.