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Wiseco

When it comes to overall strength, there's no beating a forged piston. But what is the process that yields the toughest parts in the racing world? We'll show you. When it comes to turning raw metal alloys into useful things, two processes dominate - casting and forging. Both have their place, but when strength and light weight are priorities, forging is the method of choice. Though it’s been around for more than six millennia, forging processes continue to advance the state of the art, bringing us everything from sharper, more durable kitchen knives to more fuel-efficient jet engines, plus things much closer to our heart: lighter, stronger pistons.

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Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.75mm - Size +.070 - CR 9.5 Piston Set Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.75mm - Size +.070 - CR 9.5 Piston Set Quick View
Wiseco

Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.75mm - Size +.070 - CR 9.5 Piston Set

$863.99
WISK666M8675AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.50mm - Size +.060 - CR 9.5 Piston Set Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.50mm - Size +.060 - CR 9.5 Piston Set Quick View
Wiseco

Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 86.50mm - Size +.060 - CR 9.5 Piston Set

$863.99
WISK666M865AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G63 2.3L 85.00 Bore Standard 10.5:1 CR E85 Series Piston Shelf Stock Kit Wiseco Mitsu 4G63 2.3L 85.00 Bore Standard 10.5:1 CR E85 Series Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G63 2.3L 85.00 Bore Standard 10.5:1 CR E85 Series Piston Shelf Stock Kit

$959.36 $958.99
WISK662M85AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.25mm - Size +.010 - CR 9.5 Piston Set Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.25mm - Size +.010 - CR 9.5 Piston Set Quick View
Wiseco

Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.25mm - Size +.010 - CR 9.5 Piston Set

$863.99
WISK666M8525AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G63 2.0L 10.5:1 CR E85 Piston Shelf Stock Kit Wiseco Mitsu 4G63 2.0L 10.5:1 CR E85 Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G63 2.0L 10.5:1 CR E85 Piston Shelf Stock Kit

$959.36 $958.99
WISK662M86AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G63 2.3L 85.50 Bore .020 Oversize 10.5:1 CR E85 Series Piston Shelf Stock Kit Wiseco Mitsu 4G63 2.3L 85.50 Bore .020 Oversize 10.5:1 CR E85 Series Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G63 2.3L 85.50 Bore .020 Oversize 10.5:1 CR E85 Series Piston Shelf Stock Kit

$959.36 $958.99
WISK662M855AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G63 2.3L 85.25 Bore .010 Oversized 10.62:1 CR E85 Series Piston Shelf Stock Kit Wiseco Mitsu 4G63 2.3L 85.25 Bore .010 Oversized 10.62:1 CR E85 Series Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G63 2.3L 85.25 Bore .010 Oversized 10.62:1 CR E85 Series Piston Shelf Stock Kit

$959.36 $958.99
WISK662M8525AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

$874.99
WISK656M87
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit Quick View
Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit

$959.36 $958.99
WISK656M865AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

$874.99
WISK656M865
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit Quick View
Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit

$874.99
WISK656M86
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
-0%
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit Quick View
Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit

$959.36 $958.99
WISK656M855AP
Engine Components Piston Sets - Forged - 4cyl Wiseco
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
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