*
Camshafts:
-- Select --
New OEM Camshafts (
+ $680.00 )
Tomei Poncam Camshafts Subaru 2.5L Turbo Models Intake AVCS TOM-143062 (
+ $720.00 )
GSC Billet Stage 1 part number GSC-7025S1 (
+ $956.25 )
GSC Billet Stage 2 part number GSC-7025S2 (
+ $956.25 )
GSC Billet Stage 3 part number GSC-7025S3 (
+ $956.25 )
*
Intake Valves:
-- Select --
Supertech Standard Size Nitrided Intake Valves WRX/STI Part number (SUP-SIVN-1010) (
+ $160.00 )
Supertech +1mm Nitrided Intake Valves WRX/STI [Includes $40 for grinding the seats] (SUP-SIVN-1014) (
+ $200.00 )
GSC Subaru EJ Series Chrome Polished Intake Valves (+1mm) (GSC-2014-8) (
+ $155.60 )
Ferrea Subaru WRX/STI 37mm Competition Plus Intake Valves +1mm (FER-F1524P) (
+ $256.00 )
Ferrea Subaru WRX/STI 37mm Competition Plus Intake Valves STD (FER- F1520P) (
+ $216.00 )
*
Exhaust Valves:
-- Select --
Supertech Standard Size Inconel Exhaust Valves WRX/STI (SUP-SEVI-1010) (
+ $235.00 )
Supertech +1mm Inconel Exhaust Valves WRX/STI (SUP-SEVI-1014) (
+ $275.00 )
Supertech WRX/STI Sodium Filled Inconel Exhaust Valves +1mm (33mm) (SUP-SEVI-1014-HS) (
+ $400.00 )
GSC Subaru EJ Series Chrome Polished Exhaust Valves (STD) (GSC-2011-8) (
+ $114.58 )
GSC Subaru EJ Series Chrome Polished Exhaust Valves (+1mm) (GSC-2013-8) (
+ $144.58 )
GSC Subaru EJ series Chrome Polished Super Alloy Exhaust Valves (STD) (GSC-2015-8) (
+ $190.40 )
GSC EJ series Chrome Polished Super Alloy Exhaust Valves (+1mm) (GSC-2017-8) (
+ $230.40 )
Ferrea Subaru WRX/STI 33mm Competition Plus Exhaust Valve +1mm (FER-F1519P) (
+ $304.00 )
Ferrea Subaru WRX/STI 33mm Competition Plus Exhaust Valve STD (FER- F1514P) (
+ $264.00 )
*
Valve Guides:
-- Select --
Leave OEM
GSC EJ Series Manganese Bronze Valve Guides Stopper Style GSC-3025/3026 (
+ $206.20 )
Supertech Manganese Bronze Valve Guides WRX/STI SUP-GDE-SUEJ6-I/E (
+ $251.00 )
*
Spring Kit:
-- Select --
Supertech Dual Valve Spring and Titanium Retainer Kit 70# SUP-SPRK-TS1015-SU1 (
+ $430.00 )
Supertech Dual Valve Spring and Titanium Retainer Kit 82# SUP-SPRK-TS1015-SU4 (
+ $430.00 )
Supertech Dual Spring and Retainer Kit Drag Use Only 100# SUP-SPRK-TS1015/IN-SU4 (
+ $469.00 )
GSC Single Valve Spring Set w/ Titanium Retainers 75# GSC-5743 (
+ $255.00 )
GSC Beehive Valve Springs W/ Titanium Retainer Kit 85# GSC-5043 (
+ $369.75 )
*
WPC Options: Valves WPC-VALVES (
+ $128.00 )
Buckets WPC-BUCKETS (
+ $128.00 )
Camshafts WPC-CAM (
+ $160.00 )
Retainer WPC-RETAINER (
+ $128.00 )
Springs WPC SPRING (
+ $192.00 )
*
Headstud Machining:
-- Select --
Stock Diameter
½” Headstud Machining (
+ $50.00 )
*
Half Moons:
-- Select --
Stock Plastic
Outfront Motorsports Billet Aluminum Half Moons OUT-ENG-HALFMOONS (
+ $40.00 )
*
A Porting Option must be selected if using +1 valves:
-- Select --
no porting
Bowl blend (
+ $200.00 )
Stage 1 Port/ Casting Cleanup (
+ $400.00 )
Stage 2 Port (
+ $620.00 )
Stage 3 Port (
+ $700.00 )
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.