customercare@ajusa.com

Free shipping on all orders over $99

My Account
800-877-1911
0 My Cart: $0.00

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0

JE Pistons

The origins of what we know today as JE Pistons can be traced back to 1912 and the Los Angeles foundry of William Jahns Sr. and his company W.H. Jahns. Employing the tagline, “Nothing but Pistons,” the W.H. Jahns company produced pistons and semi-finished pistons until 1948, when Jahns Sr. retired. Meanwhile, Jahns’ son, William “Uncle Bill” Jahns Jr., started and had been working on his company Jahns’ Racing Pistons since 1947. Shortly after, the business became Jahns’ Engineering Pistons, and was finally shortened to JE Pistons.

Through the following years, JE Pistons’ technology evolved, from mastering casting technology in the 60s to researching and implementing forging technology in the 70s. Numerical Controlled (NC) machines were introduced to manufacturing in the early 80s, which was quickly improved to the use of Computer Numerical Controlled (CNC) machines and a proprietary piston design and machining program in the mid-80s.

JE Pistons has continued to evolve their manufacturing processes, currently offering racing pistons either off the shelf or fully custom. JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE’s 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

× Close
Categories
JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83mm Bore 10.0:1 CR -5.2cc Dish FSR Piston (Set of 4) JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83mm Bore 10.0:1 CR -5.2cc Dish FSR Piston (Set of 4) Quick View
JE Pistons

JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83mm Bore 10.0:1 CR -5.2cc Dish FSR Piston (Set of 4)

$899.99
JEP353853
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83.0mm Bore 9.6:1 CR -7.8cc Dish FSR Piston (Set of 4) JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83.0mm Bore 9.6:1 CR -7.8cc Dish FSR Piston (Set of 4) Quick View
JE Pistons

JE Pistons 2013+ VW/Audi 2.0T TSI (22mm Pin) 83.0mm Bore 9.6:1 CR -7.8cc Dish FSR Piston (Set of 4)

$899.99
JEP353850
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons Volkswagen 2.0T TSI 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) JE Pistons Volkswagen 2.0T TSI 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) Quick View
JE Pistons

JE Pistons Volkswagen 2.0T TSI 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4)

$899.99
JEP353849
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons Nissan VR30DDTT 86mm Bore 10.2:1 CR -3cc Dish - Set of 6 JE Pistons Nissan VR30DDTT 86mm Bore 10.2:1 CR -3cc Dish - Set of 6 Quick View
JE Pistons

JE Pistons Nissan VR30DDTT 86mm Bore 10.2:1 CR -3cc Dish - Set of 6

$1,349.99
JEP346348
Engine Components JE Pistons Piston Sets - Forged - 6cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons GM 2.0L Turbo ECOTEC LTG 86mm Bore 9.5:1 CR -1.5cc Dish Piston (Set of 4) JE Pistons GM 2.0L Turbo ECOTEC LTG 86mm Bore 9.5:1 CR -1.5cc Dish Piston (Set of 4) Quick View
JE Pistons

JE Pistons GM 2.0L Turbo ECOTEC LTG 86mm Bore 9.5:1 CR -1.5cc Dish Piston (Set of 4)

$899.99
JEP345821
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons VW 2.0T TSI (22mm Pin) 83mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) JE Pistons VW 2.0T TSI (22mm Pin) 83mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) Quick View
JE Pistons

JE Pistons VW 2.0T TSI (22mm Pin) 83mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4)

$899.99
JEP345814
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
Sold out
JE Pistons VW 2.0T TSI (22mm Pin) 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) JE Pistons VW 2.0T TSI (22mm Pin) 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4) Quick View
JE Pistons

JE Pistons VW 2.0T TSI (22mm Pin) 82.5mm Bore 9.6:1 CR -7.1cc Dish Piston (Set of 4)

$899.99
JEP345812
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons BMW N54B30 84.5mm Bore 9.5:1 KIT (Set of 6 Pistons) JE Pistons BMW N54B30 84.5mm Bore 9.5:1 KIT (Set of 6 Pistons) Quick View
JE Pistons

JE Pistons BMW N54B30 84.5mm Bore 9.5:1 KIT (Set of 6 Pistons)

$1,349.99
JEP338095
Engine Components JE Pistons Piston Sets - Forged - 6cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons BMW N54B30 84mm Bore 9.5:1 KIT (Set of 6 Pistons) JE Pistons BMW N54B30 84mm Bore 9.5:1 KIT (Set of 6 Pistons) Quick View
JE Pistons

JE Pistons BMW N54B30 84mm Bore 9.5:1 KIT (Set of 6 Pistons)

$1,349.99
JEP338094
Engine Components JE Pistons Piston Sets - Forged - 6cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons Audi TT-RS 83mm Bore -8.1cc Dish Piston Kit (Set of 5 Pistons) JE Pistons Audi TT-RS 83mm Bore -8.1cc Dish Piston Kit (Set of 5 Pistons) Quick View
JE Pistons

JE Pistons Audi TT-RS 83mm Bore -8.1cc Dish Piston Kit (Set of 5 Pistons)

$1,124.99
JEP337967
Engine Components JE Pistons Piston Sets - Forged - 5cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons Audi TT RS 5Cyl Piston Kit 9.5:1 - Set of 5 JE Pistons Audi TT RS 5Cyl Piston Kit 9.5:1 - Set of 5 Quick View
JE Pistons

JE Pistons Audi TT RS 5Cyl Piston Kit 9.5:1 - Set of 5

$1,124.99
JEP337966
Engine Components JE Pistons Piston Sets - Forged - 5cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
JE Pistons Ford 2.3L EcoBoost 88mm Bore -7.6cc Dish Piston Kit (Set of 4 Pistons) JE Pistons Ford 2.3L EcoBoost 88mm Bore -7.6cc Dish Piston Kit (Set of 4 Pistons) Quick View
JE Pistons

JE Pistons Ford 2.3L EcoBoost 88mm Bore -7.6cc Dish Piston Kit (Set of 4 Pistons)

$899.99
JEP337925
Engine Components JE Pistons Piston Sets - Forged - 4cyl
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons...
Show More
Items 4909 to 4920 of 4984 total
compare
×

Someone recently bought a

We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×