Quick view IAG Performance IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI Availability: Usually Ships in 24 to 72 Hours $249.99 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3"... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance BIG MAF Intake for 2008-14 Subaru WRX / STI Availability: Usually Ships in 24 to 72 Hours $249.99 IAG Performance BIG MAF Intake for 2008-14 Subaru WRX / STI features mandrel bent polished aluminum piping, multi-layer silicone hose connector, lined hose clamps and K&N Filter. *This product... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sold Out Quick view IAG Performance IAG Fire-Lock 2.5L Subaru Head Gaskets (1 Pair w/ Fire-Lock Rings) for EJ25 / EJ257, 100mm, .051", for 14mm Head Studs Availability: Usually Ships in 24 to 72 Hours $299.99 IAG FIRE-LOCK 2.5L SUBARU EJ25 HEAD GASKETS window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({ uuid:... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Sold Out Quick view IAG Performance IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) Subaru EJ20, 93.5mm, .051", for 14mm Head Studs Only Availability: Usually Ships in 24 to 72 Hours $299.99 The IAG Performance Fire-Lock head gasket solution was created after years of research and development testing to prevent head gasket failure on high horsepower and high boost Subaru EJ Series... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Short Block Copper O-Ring Wire & Install Tool Kit Availability: Usually Ships in 24 to 72 Hours $24.99 The IAG Copper O-Ring Wire & Install Tool Kit is intended for use with our case halves or short blocks. The kit includes (4) lengths of copper o-ring wire and a wooden tool handle end intended to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT Availability: Usually Ships in 24 to 72 Hours $524.99 The IAG Performance 1/2 Inch Head Stud Set is manufactured by ARP and is designed for use on high horsepower Subaru EJ25, FA20, and FA20 DIT engines. Due to the larger size of the head studs, a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance / ARP 14mm Head Stud Set For Subaru WRX, STI, Legacy GT, Forester XT Availability: Usually Ships in 24 to 72 Hours $579.99 IAG's / ARP 14mm Head Stud Set is designed for use on high horsepower Subaru engines. The larger size of the stud increases its load capacity which in turn helps to prevent the cylinder head from... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks Availability: Usually Ships in 24 to 72 Hours $125.99 Not planning on reusing your original short block service plugs and covers? IAG offers a simple comprehensive cover and seal kit that includes (1) Rear main seal, (3) OEM wrist pin plugs, (3) OEM... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Short Block Plug & Rear Main Seal Kit for Subaru 2015-21 WRX FA20 DIT Availability: Usually Ships in 24 to 72 Hours $52.99 Not planning on reusing your original short block oil plugs? IAG offers a simple comprehensive cover and seal kit that includes (1) Rear main seal and (3) OEM Oil Plugs. * Never reuse a rear main... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Short Block Subaru BRZ FA20 Plug & Rear Main Seal Kit Availability: Usually Ships in 24 to 72 Hours $52.99 Not planning on reusing your original short block oil plugs? IAG offers a simple comprehensive cover and seal kit that includes (1) Rear main seal and (2) OEM Oil Plugs. * Never reuse a rear main... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance 14mm Head Stud Dowel (Sold Individually) Availability: Usually Ships in 24 to 72 Hours $10.99 The IAG Performance 14mm Head Stud Dowel is specifically designed to work our 14mm ARP head studs and machined cases. Subaru short blocks or cases that are machined for 14mm head studs will require... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Replacement ARP 14mm Head Stud Nut (1) Availability: Usually Ships in 24 to 72 Hours $10.99 The IAG ARP 14mm Head Stud Nut is intended to directly replace (1) of the nuts included with our 14mm Head Stud Set with part number: IAG-ENG-1711. The nuts are sold individually, (x12) are required... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sold Out Quick view IAG Performance IAG Replacement ARP 14mm Head Stud (1) Availability: Usually Ships in 24 to 72 Hours $52.99 The IAG ARP 14mm Head Stud is intended to directly replace (1) of the studs included with our 14mm Head Stud Set with part number: IAG-ENG-1711. The replacement studs are sold individually, (x12) are... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Replacement ARP 14mm Head Stud Washer (1) Availability: Usually Ships in 24 to 72 Hours $6.99 The IAG ARP 14mm Head Stud Washer is intended to directly replace (1) of the washers included with our 14mm Head Stud Set with part number: IAG-ENG-1711. The washers are sold individually, (x12) are... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Replacement ARP 1/2" Head Stud Nut (1) Availability: Usually Ships in 24 to 72 Hours $6.99 The IAG ARP 1/2" Head Stud Nut is intended to directly replace (1) of the nuts included with our 1/2 Inch Head Stud Set with part number: IAG-ENG-1700. The nuts are sold individually, (x12) are... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Replacement ARP 1/2" Head Stud (1) Availability: Usually Ships in 24 to 72 Hours $52.99 The IAG ARP 1/2" Head Stud is intended to directly replace (1) of the studs included with our 1/2 Inch Head Stud Set with part number: IAG-ENG-1700. The replacement studs are sold individually, (x12)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Replacement ARP 1/2" Head Stud Washer (1) Availability: Usually Ships in 24 to 72 Hours $6.99 The IAG ARP 1/2" Head Stud Washer is intended to directly replace (1) of the washers included with our 1/2 Inch Head Stud Set with part number: IAG-ENG-1700. The washers are sold individually, (x12)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Subaru EJ20 / EJ25 OEM Engine Case Bolt Set $52.99 IAG Performance carries the OEM Subaru FHI 2.0L & 2.5L engine short block case half bolts in a complete set. This set fits 2002-14 Subaru WRX, 2004-21 Subaru STI, 2005-09 Legacy GT and 2004-08... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Spec Exedy Triple Disc Clutch Kit - OEM STI 6-Speed - 24 Spline Availability: Usually Ships in 24 to 72 Hours $2,699.99 IAG SPEC EXEDY TRIPLE DISC CLUTCH FOR OEM 6 SPEED STI - 24 SPLINE window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new Array(); ... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Spec Exedy Triple Disc Clutch Kit - STI 6-Speed w/ T56 Input Shaft - 26 Spline Availability: Usually Ships in 24 to 72 Hours $2,699.99 IAG SPEC EXEDY TRIPLE DISC CLUTCH KIT - STI 6-SPEED W/ T56 INPUT SHAFT - 26 SPLINE window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Spec Competition Clutch Triple Disc & Flywheel Kit For 2004-21 Subaru STI Availability: Usually Ships in 24 to 72 Hours $1,999.99 The IAG Spec Competition Clutch Triple Disc Clutch & Flywheel Kit is designed and developed for the 2004-21 Subaru STI 6 speed racing applications. The clutch package balances straightforward... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Spec Competition Clutch Triple Disc Rebuild Kit For 2004-21 Subaru STI Availability: Usually Ships in 24 to 72 Hours $1,299.99 IAG Spec Competition Clutch Triple Disc Rebuild Kit is designed to rebuild our Triple Disc Clutch (PN# IAG-DRV-3100) for the 2004-21 Subaru STI. The rebuild kit includes new flywheel and pressure... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance Chromoly Transfer Gears For 1.1:1 Transmission (06+ 6-Speed STI) Availability: Usually Ships in 24 to 72 Hours $1,329.99 The IAG Chromoly Transfer Gear Set is specifically engineered to strengthen the weak points in the STI 6 speed transmission. When a powerful STI launches aggressively at the track the output shaft... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Performance Chromoly Transfer Gears For 1:1 Transmission (04-05 6-Speed STI) Availability: Usually Ships in 24 to 72 Hours $1,329.99 The IAG Chromoly Transfer Gear Set is specifically engineered to strengthen the weak points in the STI 6 speed transmission. When a powerful STI launches aggressively at the track the output shaft... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 1st - 6th Carbon Synchro Set for 2004 - Early 2006 Subaru STI 6-Speed Availability: Usually Ships in 24 to 72 Hours $499.99 IAG PERFORMANCE 1ST-6TH CARBON SYNCHRO SET FOR 2004 - EARLY 2006 STI window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 1st - 6th Carbon Synchro Set for 2008-21 Subaru STI 6-Speed Availability: Usually Ships in 24 to 72 Hours $499.99 IAG PERFORMANCE 1ST-6TH CARBON SYNCHRO SET FOR 2008 + STI window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new Array(); window... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 1st - 6th Carbon Synchro Set for Late 2006-07 STI, 07-09 LGT Spec B 6-Speed Availability: Usually Ships in 24 to 72 Hours $499.99 IAG 1ST-6TH CARBON SYNCHRO SET FOR 2006-07 STI & 2007-09 LGT SPEC B window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 6 Speed Synchro Set 1st - 3rd Brass / 4th - 6th Carbon Faced - Brass for 08-21 STI Availability: Usually Ships in 24 to 72 Hours $399.99 Rebuilding your Subaru 6MT transmission or upgrading your gears? The IAG 6 Speed Synchro package for the 2008-21 STI includes a 1st, 2nd and 3rd gear brass syncronizer set as well as 4th, 5th and 6th... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Spec PPG 1st - 4th Straight-Cut Synchro Gear Set for 2004-21 Subaru STI Availability: Usually Ships in 24 to 72 Hours $5,999.99 IAG Spec PPG 1st - 4th Straight-Cut Synchro Gear Set for 2004-21 Subaru STI window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Competition Series Transmission Shift Finger with Spring Pin for 04-21 Subaru STI Availability: Usually Ships in 24 to 72 Hours $249.99 IAG COMPETITION SERIES TRANSMISSION SHIFT FINGER WITH SPRING PIN FOR 04-21 SUBARU STI ... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List