ACT 2003 Mitsubishi Lancer HD-M/Perf Street Sprung Clutch Kit
ACT ME2-HDSS is the clutch most Evo VIII and IX owners reach for when the factory clutch is worn out or just starting to slip after bolt-ons and a tune. It keeps a pedal close to stock and the smooth takeoff of an organic disc while adding real clamp load, so it suits a car that still commutes during the week. Our listing is filed under the 2003 Lancer, which in ACT's chart means the 2003 Evolution VIII with the 4G63T 2.0L turbo.
The kit pairs ACT's MB018 Heavy Duty pressure plate with the 3000305 Performance Street sprung disc. ACT rates it at 530 ft-lb at the crank, 45 percent over the factory clutch, on a 240 mm (9.4 in) organic disc with a 1 in input spline. The disc uses a copper-rich organic lining for heat transfer with a steel backing for burst strength, and its sprung hub damps driveline shock the way the stock disc does. ACT describes the feel as light to moderate pedal effort with smooth, positive engagement and OE to mild gear rattle.
Like every Evo VIII and IX, the car uses a pull-type release system. ME2-HDSS includes ACT's Monoloc, a hardened chromoly one-piece replacement for the factory two-piece wedge collar and wire ring that clips the release bearing to the pressure plate. ACT says it keeps the bearing evenly loaded and aligned, and that it brings a major improvement in release mechanism life. The kit also includes the RB601 release bearing and AT03 alignment tool, and ACT lists it at 17.3 lb.
Do a full-boost roll-on in fourth from about 2,500 rpm and watch the tach against the speedometer. If rpm rises without speed, the clutch is slipping. Check the hydraulics first, since a leaking slave cylinder or air in the line causes poor release that feels like a clutch problem, and look for oil weeping from the rear main seal, which contaminates any disc. Our slipping diagnosis guide covers the road test, and clutch engages high or low on the pedal explains what engagement height tells you. For release problems, read clutch pedal goes to the floor.
ACT lists ME2-HDSS for the 2003-2005 Lancer Evolution VIII and the 2006 Evolution IX with the 4G63T, five- and six-speed. It does not fit the Evo X with the 4B11T, earlier Evos, or non-Evo Lancers. Since our listing is labeled for 2003, send us the year, trim and VIN if you drive a 2004-2006 car and want us to confirm before shipping. More clutch parts are in our rebuild kits category.
No flywheel is included, and ACT does not require one; a healthy stock flywheel can be resurfaced. For a lighter rotating assembly, ACT offers the 600205 XACT Streetlite and the even lighter 600210 Prolite. If the build is heading past what this kit holds, step up to the ME2-XTSS Xtreme street kit, rated at 615 ft-lb.
| Brand | ACT |
| Part number | ME2-HDSS |
| Fits | ACT 2003 Mitsubishi Lancer HD-M/Perf Street Sprung Clutch Kit |
| Vehicle fitment | Mitsubishi Lancer Hd-M/Perf (2003) |
| Type | Clutch Kits - Single |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
Yes. ACT describes light to moderate pedal effort, smooth engagement and OE to mild gear rattle, which suits a car that still sees daily traffic.
ACT rates it at 530 ft-lb at the crank, 45 percent over the factory clutch. For more, the ME2-XTSS Xtreme kit is rated at 615 ft-lb.
ACT lists the 2003-2005 Evolution VIII and 2006 Evolution IX with the 4G63T, five- and six-speed. Send us your VIN if you want confirmation before it ships.
No, the kit does not require one. Resurface a healthy stock flywheel, or upgrade to ACT's 600205 Streetlite or 600210 Prolite.
The MB018 Heavy Duty pressure plate, 3000305 Performance Street sprung disc, RB601 release bearing, AT03 alignment tool and ACT's Monoloc.
