HKS Camshaft EX 278 Step 2 Mitsubishi Lancer

HKS Camshaft EX 278 Step 2 Mitsubishi Lancer

The Pursuit of Maximum Camshaft Efficiency

The concept behind the HKS camshafts was to produce something that the customers would be truly happy with. This sounds simple on the surface but this is something very challenging. When the development team looked carefully at the details, the ultimate conclusion they drew was to look at the core purpose of the cam itself (to smoothly allow air into and out of the combustion chamber) and a good cam would do this job for the maximum efficiency.

Variation line-up

SS-CAM (STEP1)

  • HKS SS-Cam are designed to fit unmodified cylinder heads with stock Valve Springs to be a simple bolt on cam kit that can give added performance without changing any other parts or the valve timing.
  • By changing cams, cam duration and lift is altered making the ideal valve timing different also. HKS SS-Cams have been tested on the engine bench to find the optimum valve timing and the knock pin has been relocated in a modified position to offer perfect valve timing by simply replacing stock cams with no need for measurement or adjustment.

STEP2 / STEP3 (Pro)

  • STEP2
    Offering more power over SS-Cams through increased lift. However, strengthened Valve Springs (RB26 also require Piston recess modification and Cam clearance on head) are required.
  • STEP2 / STEP3 (Pro)
    Camshafts designed for further power and high rpm use over step 2. The following parts will be necessary for installation: (SR20) HKS Lash Killer Kit, Need to change the strengthened Valve Springs.

HKS put all their know-how knowledge into engine parts from the data they have acquired from the drag race, round race, time attack and drift race. The HKS team provide Engine tuning ranging from Camshafts, Pulleys, Pistons and Rods to Timing Belts, Pump Upgrades and even Head Gaskets. The concept behind HKS engine products was to produce something the customers would truly be happy with.

This product is compatible with the following vehicles

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Mitsubishi Lancer Evolution VII 2001 2003 4G63 2.0L - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2003 2004 4G63 2.0L MR FQ 330 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2003 2004 4G63 2.0L MR 280 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2003 2005 4G63 2.0L MR FQ 300 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2004 2005 4G63 2.0L 260 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2004 2005 4G63 2.0L MR FQ 320 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2004 2005 4G63 2.0L MR FQ 340 - 4WD Petrol
Mitsubishi Lancer Evolution VIII 2004 2005 4G63 2.0L MR FQ 400 - 4WD Petrol
Mitsubishi Lancer Evolution IX 2005 2008 4G63 2.0L MR FQ 340 - 4WD Petrol
Mitsubishi Lancer Evolution IX 2005 2008 4G63 2.0L MR FQ 300 - 4WD Petrol
Mitsubishi Lancer Evolution IX 2005 2008 4G63 2.0L MR FQ 320 - 4WD Petrol
Mitsubishi Lancer Evolution IX 2006 2008 4G63 2.0L MR FQ 360 - 4WD Petrol

Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.

For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.


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  • Product Code: 22002-AM012
  • Availability: In Stock
  • RRP: £240.00 (incl. Tax)
  • Ex Tax: £200.00

Tags: HKS-Camshaft-EX-278-Step-2