PERFORMANCE HARDWARE

ARP Custom Age 625+ Head Stud Kit Subaru 2002-2014 WRX / 2004-2021 STI
Save $163.82
$819.22
$655.40

ARP Custom Age 625+ Head Stud Kit Subaru 2002-2014 WRX / 2004-2021 STI

ARP

These head studs are ideal for those of you who are running much more boost and power over factory levels and need a strong head stud kit to keep y...

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$819.22
$655.40
Save $163.82
ARP EJ 12-Point Cylinder Head Studs Subaru 2002-2014 WRX / 2004-2019 STI
Save $153.61
$403.60
$249.99

ARP EJ 12-Point Cylinder Head Studs Subaru 2002-2014 WRX / 2004-2019 STI

ARP

ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is placed vertically in special racks and precisely...

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$403.60
$249.99
Save $153.61
ARP EJ 2.5L Rod Bolts Subaru 2006-2014 WRX / 2004-2019 STI
Save $72.14
$156.82
$84.68

ARP EJ 2.5L Rod Bolts Subaru 2006-2014 WRX / 2004-2019 STI

ARP

ARP Rod Bolts for the 2.5L Subaru engine are made of premium grade 8740 chrome moly steel and heat treated to a nominal tensile strength of 190,000...

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$156.82
$84.68
Save $72.14
ARP EJ Main Bolts / Block Bolts Subaru 2002-2014 WRX / 2004-2019 STI
Save $366.91
$797.64
$430.73

ARP EJ Main Bolts / Block Bolts Subaru 2002-2014 WRX / 2004-2019 STI

ARP

ARP Subaru EJ20, EJ25, & EJ257 Main Bolts are crafted from 8740 forged chrome moly and feature generous under-head radius and rolled threads fo...

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$797.64
$430.73
Save $366.91
Killer B Motorsport Turbo Stud Set (5) Subaru 2002-2014 WRX / 2004-2019 STI
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$29.00

Killer B Motorsport Turbo Stud Set (5) Subaru 2002-2014 WRX / 2004-2019 STI

KILLER B MOTORSPORTS

Killer B Motorsport Subaru Turbo Stud Set (5) klbSTS

$29.00
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