Optimize your Subaru WRX 2008-2014 engine's performance with a comprehensive range of top-quality aftermarket parts from industry-leading brands. Elevate the power and efficiency of your vehicle with ETS, HKS, Perrin, Mishimoto, AMS, Grimmspeed, Cobb, Remark, PLM, Turbosmart, IAG Performance, and more. Enhance airflow and filtration through air intake ducts and cold air intakes, while maintaining engine cleanliness with air oil separators and catch cans. Experience impeccable control and responsiveness with blow off valves and boost control solenoid covers, complemented by the reliability of engine mounts and meticulously crafted engine management harnesses. Simplify maintenance and improve overall performance with dipsticks and explore comprehensive engine package deals for a holistic approach to upgrading your Subaru WRX's engine. Unleash the full potential of your vehicle through precision-engineered components designed to deliver both power and durability, all meticulously designed to give your Subaru WRX the edge on the road or track.
2008-2014 Subaru WRX Engine Parts
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HKS Premium Suction Kit WRX 2009-2014 / STI 2009-2020 | 70018-AF010
Regular price $522.00Sale price $522.00 Regular priceUnit price per$522.00 -
In StockHKS 3 Layer Dry 150mm Green Replacement Filter Element - Universal | 70001-AK021
Regular price $25.00Sale price $25.00 Regular priceUnit price per$25.00 -
HKS Legamax Premium Axle-Back Exhaust WRX 2011-2014 / STI 2008-2014 Hatchback | 31021-AF013
Regular price $1,700.00Sale price $1,700.00 Regular priceUnit price per$1,700.00 -
In StockHKS SSQV IV Blow off Valve WRX 2008-2014 / Legacy GT 2005-2009 | 71008-AF012
Only 17 leftRegular price $435.00Sale price $435.00 Regular priceUnit price per$435.00 -
Up to $8.76 off
In StockGSC Power-Division 02-14 WRX / 04-21 STI Exhaust Valve Guides OEM Style | 3027-8
Only 11 leftRegular price $49.65Sale price $49.65 Regular priceUnit price per$58.41 -
GSC P-D Ovate Beehive Valve Spring - Universal
Regular price $12.44Sale price $12.44 Regular priceUnit price per$0.00 -
Up to $8.76 off
In StockGSC Power-Division Intake Valve Guides Stopper Style 2002-2014 WRX / 2004-2020 STI Subaru Turbo Models
Regular price $49.65Sale price $49.65 Regular priceUnit price per$58.41 -
Up to $0.75 off
In StockRadium Engineering 9/16-18 O-Ring Port Plug - Universal
Only 13 leftRegular price $14.20Sale price $14.20 Regular priceUnit price per$14.95 -
Up to $0.25 off
In StockRadium Engineering O-Ring 5-Pack 6AN Viton - Universal
Only 4 leftRegular price $4.70Sale price $4.70 Regular priceUnit price per$4.95 -
Up to $0.25 offRadium Engineering O-Ring 5-Pack 10AN Viton - Universal
Regular price $4.70Sale price $4.70 Regular priceUnit price per$4.95 -
Up to $0.25 off
In StockRadium Engineering O-Ring 5-Pack 8AN Viton - Universal
Only 3 leftRegular price $4.70Sale price $4.70 Regular priceUnit price per$4.95 -
Up to $1 off
In StockRadium Engineering Fuel Surge Tank Mtg Bracket Wall/Floor Mount - Universal
Only 3 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $1.25 off
In StockRadium Engineering Fuel Surge Tank O-Ring Service Kit - Universal
Only 4 leftRegular price $23.70Sale price $23.70 Regular priceUnit price per$24.95 -
Up to $1.50 offRadium Engineering 10 Micron Cellulose Fuel Filter - Universal
Regular price $28.45Sale price $28.45 Regular priceUnit price per$29.95 -
Up to $3.25 off
In StockRadium Engineering 100 Micron Stainless Fuel Filter - Universal
Only 5 leftRegular price $61.70Sale price $61.70 Regular priceUnit price per$64.95 -
Up to $1.50 offRadium Engineering Radiator Cap Type-A 1.1 Bar - Universal
Regular price $28.45Sale price $28.45 Regular priceUnit price per$29.95
