Special Offers

Part-Box Sale and Clearance Section


Sale highlight: HKS Winter Sale - Up to 80% off HKS clearance items.


Get up to 80% off HKS items this winter at Part-Box. Stock and availability on these items is very limited and is expected to sell out fast. To avoid disappointment, please get your orders in as soon as possible and contact us prior to placing your order to check the latest stock availability.




Offers in this section cannot be used in conjunction with any other offer or discount currently available unless stated otherwise in the offer details. Your order will be cancelled if you are found trying to gain additional discounts.


This section was last updated on 10th December 2018.


New products are added to this section every month, subscribe to our newsletter to be notified first.



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Forge Adjustable Actuator -15%

Forge Adjustable Actuator

A replacement turbo actuator for the MK2 Ford Focus RS. This actuator, using a range of available springs this actuator can be tuned to suit your requirements. Unless an alternative spcification is re..

£147.80 £125.63 Ex Tax: £104.69

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Ford Focus RS MK 2 2009 2011 JZDA 2.5L - FWD Petrol
Ford Focus RS MK 2 500 2010 2011 JZDA 2.5L - FWD Petrol
Forge T3 Actuator Spring No 8        7 - 10 Psi -45%

Forge T3 Actuator Spring No 8 7 - 10 Psi

Forge T3 Actuator Spring No 8 7 - 10 Psi..

£13.79 £7.58 Ex Tax: £6.32

HKS  Harness F-ConV Pro for Extra Injectors -80%

HKS Harness F-ConV Pro for Extra Injectors

0..

£312.00 £62.40 Ex Tax: £52.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS  Meter DB Chrono 60mm Pressure B/W -80%

HKS Meter DB Chrono 60mm Pressure B/W

While Stocks Last..

£186.00 £37.20 Ex Tax: £31.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS  Meter DB Chrono 60mm Temp W/B -80%

HKS Meter DB Chrono 60mm Temp W/B

While Stocks Last..

£162.00 £32.40 Ex Tax: £27.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS  SQV Mount (Special) 19mm attachment see 71002-AK007 -78%

HKS SQV Mount (Special) 19mm attachment see 71002-AK007

While Stocks Last..

£55.80 £12.00 Ex Tax: £10.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS  Use 14999-AK032 Nipple 4mm hose [SR010670] -67%

HKS Use 14999-AK032 Nipple 4mm hose [SR010670]

While Stocks Last..

£3.60 £1.20 Ex Tax: £1.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS  Water Cooling Kit Nipple 10mm -77%

HKS Water Cooling Kit Nipple 10mm

While Stocks Last..

£42.60 £9.60 Ex Tax: £8.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS "60 Direct Bright Meter Press (2.5m Co. Pipe) -37%

HKS "60 Direct Bright Meter Press (2.5m Co. Pipe)

Black Panel / White Scale0 - 10.0(X100kPa)HKS Direct Bright Meter is mechanical gauge with Light Emitting Diode type illumination.HKS Direct Bright (DB) Meters are Electro-Luminescent version of the p..

£162.00 £102.00 Ex Tax: £85.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS "60 Direct Bright Meter Temp. (2.5m Sensor) -36%

HKS "60 Direct Bright Meter Temp. (2.5m Sensor)

HKS Direct Bright Meter is mechanical gauge with Light Emitting Diode type illumination.HKS Direct Bright (DB) Meters are Electro-Luminescent version of the popular 60mm mechanical unit and is availab..

£168.00 £108.00 Ex Tax: £90.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS 2E Injector Connector (see note) -69%

HKS 2E Injector Connector (see note)

..

£7.80 £2.40 Ex Tax: £2.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
Universal
HKS 2m "6 Blue Super Silicone Hose -53%

HKS 2m "6 Blue Super Silicone Hose

..

£28.20 £13.20 Ex Tax: £11.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS 70019-AK001 Super Power Flow Reloaded -42%

HKS 70019-AK001 Super Power Flow Reloaded

..

£103.20 £60.00 Ex Tax: £50.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS 70020-AM001 Super Power Flow Reloaded Mitsubishi Lancer -24%

HKS 70020-AM001 Super Power Flow Reloaded Mitsubishi Lancer

..

£396.00 £302.40 Ex Tax: £252.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Mitsubishi Lancer Evolution IV 1996 1998 4G63 2.0L - 4WD Petrol
Mitsubishi Lancer Evolution V 1998 2000 4G63 2.0L - 4WD Petrol
Mitsubishi Lancer Evolution VI 2000 2001 4G63 2.0L - 4WD Petrol
HKS Actuator Upgrade Kit Mitsubishi Lancer -33%

HKS Actuator Upgrade Kit Mitsubishi Lancer

By just installing the kit to normal turbine, you can get more power, and it's very cost-effective. Easy power up You can get more power and higher boost just by changing the normal turbine installed..

£198.00 £132.00 Ex Tax: £110.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Mitsubishi Lancer Evolution X 2008 2013 4B11T 2.0L FQ 330 - 4WD Petrol
Mitsubishi Lancer Evolution X 2008 2013 4B11T 2.0L FQ 360 - 4WD Petrol
Mitsubishi Lancer Evolution X 2009 2010 4B11T 2.0L FQ 400 - 4WD Petrol
HKS Adaptor Kit - EVC (Wastegate) -79%

HKS Adaptor Kit - EVC (Wastegate)

0..

£39.60 £8.40 Ex Tax: £7.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Adaptor Kit - EVC small actu -79%

HKS Adaptor Kit - EVC small actu

..

£28.20 £6.00 Ex Tax: £5.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Additional Fan Controller Temp Sensor -78%

HKS Additional Fan Controller Temp Sensor

..

£38.40 £8.40 Ex Tax: £7.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC 60mm Y-Connector -80%

HKS AIC 60mm Y-Connector

..

£144.00 £28.80 Ex Tax: £24.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Additional Injector Controller -80%

HKS AIC Additional Injector Controller

..

£660.00 £132.00 Ex Tax: £110.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Harness (4 Add. Injectors) -79%

HKS AIC Harness (4 Add. Injectors)

..

£28.80 £6.00 Ex Tax: £5.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Harness 1 Injector -76%

HKS AIC Harness 1 Injector

..

£10.20 £2.40 Ex Tax: £2.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Harness 2 Injector -75%

HKS AIC Harness 2 Injector

..

£14.40 £3.60 Ex Tax: £3.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Harness 3 Injector -77%

HKS AIC Harness 3 Injector

..

£21.00 £4.80 Ex Tax: £4.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS AIC Y 50mm Connector -80%

HKS AIC Y 50mm Connector

..

£144.00 £28.80 Ex Tax: £24.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Air Flow Adapter 70mm -77%

HKS Air Flow Adapter 70mm

0..

£36.60 £8.40 Ex Tax: £7.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Bearing Assy Top Mount Hipermax (Pair) -45%

HKS Bearing Assy Top Mount Hipermax (Pair)

Spherical Bearing Type1..

£156.00 £85.20 Ex Tax: £71.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Bearing Assy Top Mount Hipermax (Pair) -24%

HKS Bearing Assy Top Mount Hipermax (Pair)

Spherical Bearing Standard..

£132.00 £100.80 Ex Tax: £84.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Black Dust Covers L=135mm D=18mm -78%

HKS Black Dust Covers L=135mm D=18mm

For Standard. Black 135mm Hole Dia.φ18..

£27.60 £6.00 Ex Tax: £5.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal
HKS Bosch Sensor AF Knock Amp Type 2 -80%

HKS Bosch Sensor AF Knock Amp Type 2

0..

£252.00 £50.40 Ex Tax: £42.00

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Universal