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4G63

JR's Performance specialise in performance parts for Mitsubishi Evo 4G63 engines. 
NITTO 4G63 EVO 4-9 Head Gasket

NITTO 4G63 EVO 4-9 Head Gasket
NITTO 4G63 EVO 4-9 Full Gasket Kit

NITTO 4G63 EVO 4-9 Full Gasket Kit
ARP 4G63 Head Studs M11 CA625+

ARP 4G63 Head Studs M11 CA625+
ARP 4G63 Head Stud M11

ARP 4G63 Head Stud M11
ARP 4G63 Main Studs

ARP 4G63 Main Studs
Nitto 4G63 H-Beam Conrods

Nitto 4G63 H-Beam Conrods
Nitto 4G63 I-Beam Conrods

Nitto 4G63 I-Beam Conrods
ATI SUPER DAMPER 4G63 (EVO4-9) 1000HP

ATI SUPER DAMPER 4G63 (EVO4-9) 1000HP

Save $125
CP FORGED PISTON 4G63 EVO 8-9

CP FORGED PISTON 4G63 EVO 8-9

Save $185
CP FORGED PISTON 4G63 2G (7-BOLT)

CP FORGED PISTON 4G63 2G (7-BOLT)

Save $185
NITTO /CP 4G63 EVO 4-9 Pistons

NITTO /CP 4G63 EVO 4-9 Pistons
4G63 EVO 1-9 EAGLE H-BEAM ROD (22mm Pin)

4G63 EVO 1-9 EAGLE H-BEAM ROD (22mm Pin)

Save $120
BULLET 4G63 BILLET BLOCK

BULLET 4G63 BILLET BLOCK
Hypertune Intake Manifold (Mitsubishi 4G63)

Hypertune Intake Manifold (Mitsubishi 4G63)
EVO Billet Rocker Covers

EVO Billet Rocker Covers
EVO 4-9 - DRAG GEAR SET - 4 SPEED

EVO 4-9 - DRAG GEAR SET - 4 SPEED
EVO 4-9 FINAL DRIVE SETS

EVO 4-9 FINAL DRIVE SETS
EVO 4-9 DIFF CROSS TUBE

EVO 4-9 DIFF CROSS TUBE
Nitto 4G63 2.3L Stroker Kit I-Beam Rods

Nitto 4G63 2.3L Stroker Kit I-Beam Rods
Nitto 4G63 2.3L Stroker Kit H-Beam Rods

Nitto 4G63 2.3L Stroker Kit H-Beam Rods
Nitto 4G63 2.2L Stroker Kit I-Beam Rods

Nitto 4G63 2.2L Stroker Kit I-Beam Rods
Nitto 4G63 2.2L Stroker Kit H-Beam Rods

Nitto 4G63 2.2L Stroker Kit H-Beam Rods
Nitto 4G63 Crankshafts

Nitto 4G63 Crankshafts
Sequential Firing Loom (Harness)

EVO4 to EVO9 R35 Coil Harness