2015 Subaru Wrx Motor Builds Upgrades
Performance Mods by WRX Experts.
Shop 2015 Subaru Wrx Motor Builds Upgrades by Category
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IAG-ENG-S750
IAG Performance 750 Closed Deck Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)
IAG-ENG-H600L
IAG 600 Street Cylinder Heads Package (Includes Kelford EZ Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI
SUB-019-TI-TB
Dress Up Bolts Titanium Hardware Trunk Kit (True Burned) - 2015-2021 Subaru WRX / STI
IAG-ENG-S950
IAG 950 EJ25 Subaru Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)
25 In Stock
PSP-ENG-104BK
PERRIN Lightweight Crank Pulley for FA/FB Engines with Large Hub (Black) - Subaru Models (Inc. 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2024 Forester / 2013-2024 BRZ / 2013-2016 Scion FR-S / 2022-2024 Toyota GR86)
IAG-ENG-H600E
IAG 600 Street Cylinder Heads Package (Does NOT Include Kelford EZ Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI
571101
Fluidampr Engine Damper - 2015-2018 Subaru WRX / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
SUB-009-TI-BLU
Dress Up Bolts Stage 1 Titanium Hardware Engine Bay Kit (Blue) - 2015-2021 Subaru WRX
SUB-015-TI-PRP
Dress Up Bolts Stage 2 Titanium Hardware Engine Bay Kit (Purple) - 2015-2021 Subaru WRX / STI
2 In Stock
PSP-ENG-121BL
PERRIN Alternator Pulley (Blue) - 2015-2024 Subaru WRX
5 In Stock
095023
GrimmSpeed Lightweight Crank Pulley (Black) - 2015-2018 Subaru WRX / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
46 In Stock
PSP-ENG-104RD
PERRIN Lightweight Crank Pulley for FA/FB Engines with Large Hub - Subaru Models (Inc. 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2024 Forester / 2013-2024 BRZ / 2013-2016 Scion FR-S / 2022-2024 Toyota GR86)
19 In Stock
095024
GrimmSpeed Lightweight Crank Pulley (Red) - 2015-2018 Subaru WRX / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
KVS87-DT
Kelford Dual Spring and Titanium Retainer Kit For FA20F/FA24F Engines - 2015-2026 Subaru WRX
7 In Stock
260-4301
ARP Fasteners FA20 Head Stud Kit - 2015-2021 Subaru WRX / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
3 In Stock
PSP-ENG-104BL
PERRIN Lightweight Crank Pulley for FA/FB Engines with Large Hub - Subaru Models (Inc. 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2024 Forester / 2013-2024 BRZ / 2013-2016 Scion FR-S / 2022-2024 Toyota GR86)
32 In Stock
Grimmspeed Exhaust Gasket Kit - 2015-2021 Subaru WRX
IAG-ENG-H800E
IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (Does NOT Include Kelford A "272" Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI
550
Company23 FA/FB Rear Main Seal Install Tool - 2015-2021 Subaru WRX / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
IAG-ENG-1720
IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks - 2010-2021 Subaru WRX / STI / 2008-2014 Forester / Legacy / Outback / 2002-2014 Impreza
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