✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Ultimate Iag 950 Ej25 Subaru Closed Deck Short Block For Wrx, Sti, Lgt, Fxt - 950 Bhp Massive 30% Savings [7nwoxceD]

$62.99 $201.99 -69%

IAG 950 EJ25 Subaru Closed Deck Short Block: High-Performance PowerhouseThe IAG 950 EJ25 Subaru Closed Deck Short Block is designed for the most demanding performance enthusiasts seeking unparalleled power for their WRX, STI, LGT, and FXT vehicles. T

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

IAG 950 EJ25 Subaru Closed Deck Short Block: High-Performance Powerhouse

The IAG 950 EJ25 Subaru Closed Deck Short Block is designed for the most demanding performance enthusiasts seeking unparalleled power for their WRX, STI, LGT, and FXT vehicles. This cutting-edge short block is engineered to handle up to 950 BHP, offering a robust foundation for high-performance builds. Key features include a brand new Subaru OEM case halves converted to a Closed Deck design, ensuring enhanced structural integrity and reduced flex. The Fire-Lock™ receiver groove machining is the latest innovation to prevent head gasket failure, making this short block the ideal choice for high horsepower and high boost applications. With its advanced engineering and premium components, this short block is a game-changer for Subaru enthusiasts.

Engineered Excellence: Specifications and Technical Details

The IAG 950 Closed Deck EJ25 Short Block is meticulously crafted to deliver optimal performance and reliability. The case halves are bored and honed to 99.75mm, providing a perfect fit for your engine. The Fire-Lock™ receiver groove machining, when paired with IAG Fire-Lock™ head gaskets, ensures the head gasket remains intact under extreme conditions. The short block also features IAG-Spec JE FSR 99.75mm 2618 Forged Pistons with Electroless Nickel Plated Tops & Ring area, as well as IAG-Spec Tuff H-Beam +2mm / ARP 625+ Rod Bolts. Standard New Subaru Nitride Treated 2017+ STI Crankshafts and ACL or King Race bearings are included, guaranteeing a smooth and durable operation. The short block is compatible with both D and EJ257 Cylinder Heads, offering versatility for various Subaru models. With a compression ratio of 9.1:1 on D Cylinder Heads and 8.8:1 on B, V, and W EJ257 Heads with IAG Fire-Lock™ head gaskets, this short block is designed to unleash the full potential of your Subaru engine.

Maximize Your Subaru's Performance: Benefits and Applications

Upgrade your Subaru to a true powerhouse with the IAG 950 EJ25 Subaru Closed Deck Short Block. This short block is perfect for high-performance builds, track days, and daily driving. Its ability to handle up to 950 BHP ensures that your Subaru will deliver exhilarating performance every time you hit the throttle. The advanced Fire-Lock™ technology and premium components guarantee a long-lasting and reliable engine, even under the most demanding conditions. Whether you're a weekend warrior or a dedicated track enthusiast, this short block is the ultimate solution to enhance your Subaru's power and performance. Don't settle for anything less than the best; choose the IAG 950 EJ25 Subaru Closed Deck Short Block and experience the difference that true engineering excellence can make.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

This is a really good item.

- Angel W..

January 3, 2026

Absolutely no complaints!

I'm so happy. It's a great product.

- Darlene K..

January 3, 2026

Absolutely no complaints!

It's a very impressive bit of tool.

- Willie V..

Write a Review

You Might Also Like

Discover more great products from our collection.

Anti-Fatigue Standing Mat

Anti-Fatigue Standing Mat

(767)
$21.99 $70.99 -69%
Bague Pavée or jaune diamants

Bague Pavée or jaune diamants

(337)
$44.99 $143.99 -69%
GE JVX5305SJSS

GE JVX5305SJSS

(384)
$62.99 $201.99 -69%
D7-60N-NT12-11

D7-60N-NT12-11

(28)
$65.99 $211.99 -69%
14 oz Mug - Precious Pentas

14 oz Mug - Precious Pentas

(742)
$21.99 $70.99 -69%
Riese & Müller Nevo GT Touring

Riese & Müller Nevo GT Touring

(226)
$111.99 $358.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY