IAG Performance IAG 750 Closed Deck Long Block Engine w/ IAG 750 S Heads
$12,700.00
JGJS_IAG-ENG-L750SC
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S3 Cams
$18,400.00
JGJS_IAG-ENG-L115SC3
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 750 EJ25 Closed Deck Case - No Bore & Hone / 11mm H.S.M.
$2,699.99
JGJS_IAG-ENG-C750
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads for 2015-21 Subaru WRX
$16,000.00
JGJS_IAG-ENG-L600
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built 600 Subaru FA20F (DIT) Long Block Package is a complete, valve cover to valve cover, timed, crate engine. These engines...
IAG Performance IAG 950 Closed Deck Long Block Engine w/ IAG 950 D Heads
$13,700.00
JGJS_IAG-ENG-L950D
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 950 EJ20 Closed Deck Case - No Bore & Hone / 14mm H.S.M
$3,399.99
JGJS_IAG-ENG-C955
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX - 600 BHP
$5,099.99
JGJS_IAG-ENG-S600
Cylinder Block Components
Engine
Engine Short Block
The IAG 600 Short Block is designed for stock or modified FA20 DIT Subaru WRXs that need a stronger bottom end to support increased...
IAG Performance IAG 950 Closed Deck Long Block Engine w/ IAG 950 S Heads
$13,900.00
JGJS_IAG-ENG-L950SC
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 750 Closed Deck Long Block Engine w/ IAG 750 W Heads for 2008-18 STI
$12,500.00
JGJS_IAG-ENG-L750W
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 800 FA20 Closed Deck Case Half Set - w/ Bore & Hone
$3,349.99
JGJS_IAG-ENG-C886BH
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 750 EJ20 Closed Deck Case - w/ Bore & Hone / 11mm H.S.M
$2,949.99
JGJS_IAG-ENG-C755BH
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams
$18,200.00
JGJS_IAG-ENG-L115D2
Cylinder Block Components
Engine
Engine Long Block
The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long...
IAG Performance IAG 800 FA20 Closed Deck Case Half Set - No Bore & Hone
$2,999.99
JGJS_IAG-ENG-C886
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 950 EJ20 Closed Deck Case - w/ Bore & Hone / 14mm H.S.M
$3,749.99
JGJS_IAG-ENG-C955BH
Cylinder Block Components
Engine
Engine Block
It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the...
IAG Performance IAG 1150 2.5L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
$9,299.99
JGJS_IAG-ENG-S115
Cylinder Block Components
Engine
Engine Short Block
The IAG 1150 Short Block is designed for those who plan to drag race their high horsepower Subarus regularly. While still a streetable block,...
IAG Performance IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 950 BHP
$6,299.99
JGJS_IAG-ENG-S950
Cylinder Block Components
Engine
Engine Short Block
The IAG 950 Short Block is the ultimate "weekend racer" block. Built to withstand up to 950 BHP, this is our strongest "Street" short...
IAG Performance IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP
$5,299.99
JGJS_IAG-ENG-S750
Cylinder Block Components
Engine
Engine Short Block
The IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels....
IAG Performance IAG I-Line Engine Cover for 2.3L 2021+ Ford Bronco
$119.99
JGJS_IAG-ACC-F3099
Cylinder Block Components
Engine
Engine Cover
If you’ve looked under the hood of your 2.3L Bronco then you know it’s not the best looking engine bay. There’s a lot of...
IAG Performance IAG Competition Series FA Engine Mount Set 90A w/ Brackets for 15-21 Subaru WRX
$349.99
JGJS_IAG-DRV-2016
Cylinder Block Components
Engine
Engine Mount Kit
The IAG Competition Series Engine Mounts are designed to be a streetable mount with weekend competition in mind. These are ideal for the person...
IAG Performance IAG Street Series FA Engine Mount Set 75A w/ Brackets 15-21 Subaru WRX
$349.99
JGJS_IAG-DRV-2006
Cylinder Block Components
Engine
Engine Mount Kit
The IAG Street Series Subaru Engine Mounts significantly reduce engine movement from worn out OEM mounts and provide a solid feel from the drivetrain...
IAG Performance IAG Race Series FA Engine Mount Set 90A W/Brackets for 15-21 Subaru WRX
$349.99
JGJS_IAG-DRV-2026
Cylinder Block Components
Engine
Engine Mount Kit
The IAG Race Series Engine Mounts are designed to be an all-out racing mount. These are ideal for the person that is looking for...
IAG Performance IAG Stage 1 Blueprinted Oil Pump for EJ20/EJ25
$379.99
JGJS_IAG-ENG-2230
Cylinder Block Components
Engine
Engine Oil Pump
The oil pump is quite literally the heart of any engine. Responsible for pumping the oil through the entire engine, it is one of...
IAG Performance Air / Oil Separator (AOS) Competition to Street Series Conversion Kit
$104.99
JGJS_IAG-ENG-7114
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG AOS conversion kit is designed to switch the upper breather portion of the V3 Competition Series AOS to the V3 Street Series...
IAG Performance IAG Stage 2 CNC Ported Oil Pump for EJ20/EJ25
$449.99
JGJS_IAG-ENG-2240
Cylinder Block Components
Engine
Engine Oil Pump
Each IAG Stage 2 oil pump starts life as an OEM spec 11mm oil pump, straight from Subaru. IAG completely disassembles the new oil...
IAG Performance V3 Street Series AOS Replacement Hose Line and Hardware Install Kit
$219.99
JGJS_IAG-RPL-7181IK
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG Street Series V3 Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines, and hardware that was...
IAG Performance Air / Oil Separator (AOS) Competition to Street Series Conversion Kit
$104.99
JGJS_IAG-ENG-7113
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG AOS conversion kit is designed to switch the upper breather portion of the V3 Competition Series AOS to the V3 Street Series...
IAG Performance V3 Street Series AOS Replacement Hose Line and Hardware Install Kit
$209.99
JGJS_IAG-RPL-7180IK
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG V3 Street Series Air Oil Separator Replacement Hose Line & Hardware kit includes all the hoses, lines and hardware that was included...
IAG Performance V3 Street Series AOS Replacement Hose Line and Hardware Install Kit
$239.99
JGJS_IAG-RPL-7182IK
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG V3 Street Series Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines and hardware that was...
IAG Performance V2 Street Series AOS Replacement Hose Line and Hardware Install Kit
$219.99
JGJS_IAG-RPL-7151IK
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG Street Series V2 Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines, and hardware that was...
IAG Performance AOS Replacement Harness Relocation Bracket
$10.99
JGJS_IAG-RPL-7151HR
Cylinder Block Components
Engine
Engine Oil Separator
The IAG wiring harness relocation bracket is included in an IAG Street Series and Competition Series AOS for the 2008-14 Subaru WRX, 2008-20 STI...
IAG Performance IAG Street Series Conversion Engine Mount Bushing Set with Pins.
$69.99
JGJS_IAG-DRV-2075K
Cylinder Block Components
Engine
Engine Mount Bushing Kit
The Street Series Engine Mount Bushing Kit with Pins is designed specifically for IAG Subaru EJ Engine Mounts. IAG's engine mounts feature the ability...
IAG Performance IAG V2 AOS Competition Series Replacement Install Kit for 08-14 WRX, 08-18 STI.
$219.99
JGJS_IAG-RPL-7251IK
Cylinder Block Components
Engine
Engine Oil Separator Hose
The IAG V2 Competition Series Air Oil Separator Replacement Hose Line & Hardware Install kit includes all the hoses, lines, and hardware that was...
IAG Performance IAG Replacement V2/V3 EJ AOS Drain Hose 1/2" x 26"
$19.99
JGJS_IAG-RPL-HSE-EJ-DRAIN
Cylinder Block Components
Engine
Engine Oil Separator Hose
IAG Replacement V2/V3 EJ AOS Drain Hose 1/2" x 26"Shop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a...
IAG Performance IAG Upper Windage Tray & Oil Pickup Combo.
$209.99
JGJS_IAG-ENG-2220
Cylinder Block Components
Engine
Engine Oil Sump Windage Tray
IAG's Upper Windage Tray & Oil Pickup is now available as a combo kit. The products fit the 2002-14 WRX, 2004-21 STI, 2005-09 Legacy...
IAG Performance IAG V2 AOS Coolant Line 24" (V2 Only)
$24.99
JGJS_IAG-ENG-7000-CL24
Cylinder Block Components
Engine
Engine Oil Separator Hose
Replacement coolant line hose with crimped aluminum fitting in a 24" length designed specifically to work with the IAG V2 air oil separators ONLY.Shop...
IAG Performance IAG V3 Street Series AOS PCV Line Kit (24") For FA20 DIT Engines
$21.99
JGJS_IAG-RPL-HSE-FA-PCV
Cylinder Block Components
Engine
Engine Oil Separator Hose
This is a direct replacement IAG V3 Street Series AOS PCV Line Kit that is included with all V3 Street Series air oil separators...
