Hardware, Fasteners and Fittings

IAG Performance IAG-ENG-1711 IAG / ARP 14mm Head Stud Set for Subaru WRX, STI, Legacy GT, Forester XT.

IAG Performance IAG-ENG-1711 IAG / ARP 14mm Head Stud Set for Subaru WRX, STI, Legacy GT, Forester XT.

Regular price $599.99 USD

Regular price ~~$599.99 USD~~ Sale price $599.99 USD
Unit price per
IAG Performance IAG-ENG-1700 IAG ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT.

IAG Performance IAG-ENG-1700 IAG ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT.

Regular price $549.99 USD

Regular price ~~$549.99 USD~~ Sale price $549.99 USD
Unit price per
IAG Performance IAG-BDY-1200 IAG Driver Side Floor Mat Bracket for 2002-07 Subaru WRX / STI (Black Finish).

IAG Performance IAG-BDY-1200 IAG Driver Side Floor Mat Bracket for 2002-07 Subaru WRX / STI (Black Finish).

Regular price $37.99 USD

Regular price ~~$37.99 USD~~ Sale price $37.99 USD
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IAG Performance IAG-AFD-3200 Nitrile Lower Intake Manifold Gasket

IAG Performance IAG-AFD-3200 Nitrile Lower Intake Manifold Gasket

Regular price $9.99 USD

Regular price ~~$9.99 USD~~ Sale price $9.99 USD
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IAG Performance IAG-AFD-3105 5mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3105 5mm Thick Phenolic Spacers (1 PAIR)

Regular price $64.99 USD

Regular price ~~$64.99 USD~~ Sale price $64.99 USD
Unit price per
IAG Performance IAG-AFD-3104 8mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3104 8mm Thick Phenolic Spacers (1 PAIR)

Regular price $74.99 USD

Regular price ~~$74.99 USD~~ Sale price $74.99 USD
Unit price per
IAG Performance IAG-AFD-3103 3mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3103 3mm Thick Phenolic Spacers (1 PAIR)

Regular price $69.99 USD

Regular price ~~$69.99 USD~~ Sale price $69.99 USD
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IAG Performance IAG-AFD-2060 90 Degree 1/8 inch NPT Male to Female Zinc Plated Fitting.

IAG Performance IAG-AFD-2060 90 Degree 1/8 inch NPT Male to Female Zinc Plated Fitting.

Regular price $6.99 USD

Regular price ~~$6.99 USD~~ Sale price $6.99 USD
Unit price per
IAG Performance IAG-AFD-2021SL Big Bore 76mm Throttle Body Adapter Process West/Corsa Veloce Intake - Silver

IAG Performance IAG-AFD-2021SL Big Bore 76mm Throttle Body Adapter Process West/Corsa Veloce Intake - Silver

Regular price $119.99 USD

Regular price ~~$119.99 USD~~ Sale price $119.99 USD
Unit price per
IAG Performance IAG-AFD-2021BK Big Bore 76mm Throttle Body Adapter for Process West/Corsa Veloce Intake - Black

IAG Performance IAG-AFD-2021BK Big Bore 76mm Throttle Body Adapter for Process West/Corsa Veloce Intake - Black

Regular price $119.99 USD

Regular price ~~$119.99 USD~~ Sale price $119.99 USD
Unit price per
IAG Performance IAG-AFD-2020SL Big Bore 76mm Throttle Body Adapter for OEM STI/Cosworth/AMS Intake - Silver

IAG Performance IAG-AFD-2020SL Big Bore 76mm Throttle Body Adapter for OEM STI/Cosworth/AMS Intake - Silver

Regular price $119.99 USD

Regular price ~~$119.99 USD~~ Sale price $119.99 USD
Unit price per
IAG Performance IAG-AFD-1001 3" Aluminum MAF Mounting Flange

IAG Performance IAG-AFD-1001 3" Aluminum MAF Mounting Flange

Regular price $43.99 USD

Regular price ~~$43.99 USD~~ Sale price $43.99 USD
Unit price per
IAG Performance IAG-AFD-1000 IAG 3" Aluminum MAF Mounting Flange for 2002-07 Subaru WRX, 2004-07 STI.

IAG Performance IAG-AFD-1000 IAG 3" Aluminum MAF Mounting Flange for 2002-07 Subaru WRX, 2004-07 STI.

Regular price $43.99 USD

Regular price ~~$43.99 USD~~ Sale price $43.99 USD
Unit price per

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Collection: Hardware, Fasteners and Fittings

IAG Performance IAG-ENG-1711 IAG / ARP 14mm Head Stud Set for Subaru WRX, STI, Legacy GT, Forester XT.

IAG Performance IAG-ENG-1711 IAG / ARP 14mm Head Stud Set for Subaru WRX, STI, Legacy GT, Forester XT.

IAG Performance IAG-ENG-1700 IAG ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT.

IAG Performance IAG-ENG-1700 IAG ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT.

IAG Performance IAG-BDY-1200 IAG Driver Side Floor Mat Bracket for 2002-07 Subaru WRX / STI (Black Finish).

IAG Performance IAG-BDY-1200 IAG Driver Side Floor Mat Bracket for 2002-07 Subaru WRX / STI (Black Finish).

IAG Performance IAG-AFD-3200 Nitrile Lower Intake Manifold Gasket

IAG Performance IAG-AFD-3200 Nitrile Lower Intake Manifold Gasket

IAG Performance IAG-AFD-3105 5mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3105 5mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3104 8mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3104 8mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3103 3mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-3103 3mm Thick Phenolic Spacers (1 PAIR)

IAG Performance IAG-AFD-2060 90 Degree 1/8 inch NPT Male to Female Zinc Plated Fitting.

IAG Performance IAG-AFD-2060 90 Degree 1/8 inch NPT Male to Female Zinc Plated Fitting.

IAG Performance IAG-AFD-2021SL Big Bore 76mm Throttle Body Adapter Process West/Corsa Veloce Intake - Silver

IAG Performance IAG-AFD-2021SL Big Bore 76mm Throttle Body Adapter Process West/Corsa Veloce Intake - Silver

IAG Performance IAG-AFD-2021BK Big Bore 76mm Throttle Body Adapter for Process West/Corsa Veloce Intake - Black

IAG Performance IAG-AFD-2021BK Big Bore 76mm Throttle Body Adapter for Process West/Corsa Veloce Intake - Black

IAG Performance IAG-AFD-2020SL Big Bore 76mm Throttle Body Adapter for OEM STI/Cosworth/AMS Intake - Silver

IAG Performance IAG-AFD-2020SL Big Bore 76mm Throttle Body Adapter for OEM STI/Cosworth/AMS Intake - Silver

IAG Performance IAG-AFD-1001 3" Aluminum MAF Mounting Flange

IAG Performance IAG-AFD-1001 3" Aluminum MAF Mounting Flange

IAG Performance IAG-AFD-1000 IAG 3" Aluminum MAF Mounting Flange for 2002-07 Subaru WRX, 2004-07 STI.

IAG Performance IAG-AFD-1000 IAG 3" Aluminum MAF Mounting Flange for 2002-07 Subaru WRX, 2004-07 STI.