Upgrade Your Car with the BIG 3 Performance Harness for a Stronger Chassis
Reinforce your vehicle’s engine performance with the BIG 3 harness from HD Werks. Engineered in Japan with original design and quality parts, this kit delivers high-performance improvements and custom installation ease. Ideal for racing and daily driving, it provides enhanced durability and a precise fit with your engine and chassis systems. Enjoy genuine, Japanese-engineered accessories that improve your vehicle’s overall performance. Shop now to upgrade your drive with the BIG 3 kit that offers exceptional quality and performance reliability.
Skip to product grid
-
Vendor:HKSHKS 4G63 Upgraded Balancer Belt
Regular price $73.99Regular price$66.00Sale price $73.99 -
-
Vendor:HKSHKS 89-99 Eagle Talon TSI 4G63BT 1.6mm Stopper Head Gasket (86mm Bore/8.3 CR)
Regular price $320.99Regular price$285.00Sale price $320.99 -
Vendor:HKSHKS 89-99 Eagle Talon TSI 4G63BT 1.2mm Stopper Head Gasket (86mm Bore/8.6 CR)
Regular price $290.99Regular price$260.00Sale price $290.99 -
Sold out
Vendor:HKSHKS CRANK SHAFT 4G63-2
Regular price $4,620.99Regular price$4,200.00Sale price $4,620.99 -
Vendor:HKSHKS SMG/K 4G63(4-9) t=1.6
Regular price $350.99Regular price$315.00Sale price $350.99 -
Sold out
Vendor:HKSHKS PISTON FULL KIT 4G63 2.3L STEP2
Regular price $6,500.99Regular price$6,500.00Sale price $6,500.99 -
Sold out
Vendor:HKSHKS PISTON FULL KIT 4G63 2.3L STEP1
Regular price $6,300.99Regular price$6,300.00Sale price $6,300.99 -
Sold out
Vendor:HKSHKS PISTON KIT 4G63 2.3L 85.5
Regular price $1,540.99Regular price$1,400.00Sale price $1,540.99 -
Sold out
Vendor:HKSHKS MITSUBISHI CT9A 4G63 Stainless Steel Exhaust Manifold
Regular price $1,800.99Regular price$1,500.00Sale price $1,800.99 -
Sold out
Vendor:HKSHKS CT9A/4G63 GTIII RS SPORTS TURBINE KIT
Regular price $3,080.99Regular price$2,800.00Sale price $3,080.99 -
Sold out
Vendor:HKSHKS CT9A/4G63 MR GTIII RS SPORTS TURBINE KIT
Regular price $3,080.99Regular price$2,800.00Sale price $3,080.99 -
-$0.01
Vendor:GReddyGReddy OX-05 Oil Filter Hon ZC-B20 / Mit 4G63-6A12 / Maz K8-FS
Regular price $17.99Regular price$18.00-$0.01 Sale price $17.99 -
Sold out
Vendor:Cometic GasketCometic Mitsubishi 4G63T/4G64 89-99 Exhaust .030 in MLS Exhaust Gasket 2.287 in x 1.615 in Port
Regular price $24.99Regular price$27.22-$2.23 Sale price $24.99 -
Sold out
Vendor:SPECSpec 89-92 Mitsubishi Eclipse 4G63T 6-Bolt AWD Mini Twin D-Trim Clutch Kit
Regular price $1,529.99Regular price$1,699.00-$169.01 Sale price $1,529.99 -
Sold out
Vendor:OS GikenOS Giken Mitsubishi LANCER EVO 4-9 4G63 Release Movement Alteration Kit
Regular price $450.99Regular price -
-$60.04
Vendor:Manley PerformanceManley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 87mm +.5mm Oversized Bore 8.5:1 Dish Piston Set with R
Regular price $699.99Regular price$760.03-$60.04 Sale price $699.99 -
-$15.02
Vendor:Manley PerformanceManley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 87mm +.5mm Oversized Bore 8.5:1 Dish Piston - SINGLE
Regular price $174.99Regular price$190.01-$15.02 Sale price $174.99 -
-$60.04
Vendor:Manley PerformanceManley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 86.5mm STD Bore 8.5:1 Dish Piston Set with Rings
Regular price $699.99Regular price$760.03-$60.04 Sale price $699.99 -
-$15.02
Vendor:Manley PerformanceManley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 86.5mm STD Bore 8.5:1 CR Dish Piston (single piston)
Regular price $174.99Regular price$190.01-$15.02 Sale price $174.99 -
-$54.06
Vendor:Manley PerformanceManley 90-93.5 Mitsubishi Eclipse Turbo (6 Bolt 4G63 4G63T) Turbo Tuff Pro Series I Beam Rod Set
Regular price $1,028.99Regular price$1,083.05-$54.06 Sale price $1,028.99 -
-$60.86
Vendor:Manley PerformanceManley 90-93.5 Mitsubishi Eclipse GS GST GSX (6 Bolt 4G63 4G63T) H Beam Connecting Rod Set
Regular price $554.99Regular price$615.85-$60.86 Sale price $554.99 -
-$15.02
Vendor:Manley PerformanceManley 93-99 Mitsubishi (4G63) 86mm Bore 94mm Stroke 8.5 CR -17cc Dish Single Piston w/ Ring
Regular price $174.99Regular price$190.01-$15.02 Sale price $174.99 -
Sold out
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX Standard Size High Performance w/ Extra Oil Clearance Main
Regular price $104.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX Standard Size High Performance Main Bearing Set
Regular price $104.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX 0.25mm Oversized High Performance Main Bearing Set
Regular price $104.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX 0.025mm Oversized High Performance Main Bearing Set
Regular price $104.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Standard Size High Performance w/ Extra Oil
Regular price $146.99Regular price -
Sold out
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Standard Size High Performance Main Bearing
Regular price $146.99Regular price -
Sold out
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV 0.25mm Oversized High Performance Main Bear
Regular price $146.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV 0.025mm Oversized High Performance Main Bea
Regular price $146.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Standard Size High Performance w Extra Oil Clearance Mai
Regular price $164.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Standard Size High Performance Main Bearing Set
Regular price $164.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.25mm Oversized High Performance Main Bearing Set
Regular price $164.99Regular price -
Vendor:ACLACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.025mm Oversized High Performance Main Bearing Set
Regular price $164.99Regular price
