Cylinder Heads & Valvetrain Components - MAPerformance

$175.99 ~~$189.84~~

ARP Head Stud Kit | 1989-2001 Acura B18A/B & B20 (208-4302)

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$49.65 ~~$58.41~~

GSC Power-Division Standard Exhaust Guide with Depth Stopper | Mitsubishi 4G63T (3003-8)

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ARP Head Stud Kit - (Honda/Acura K20A2) 208-4701 - Modern Automotive Performance

$171.99 ~~$185.56~~

ARP Head Stud Kit | Honda/Acura K20A/K20A2/K20A3 (208-4701)

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$688.28 ~~$724.50~~

Kelford 270/262 Camshafts | 2008-2015 Mitsubishi Evo X (214-B)

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$140.99 ~~$151.62~~

ARP 4-Bolt Turbo Main Bolt Kit | 2008-2015 Mitsubishi Evo X (207-5201)

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$187.99 ~~$202.69~~

ARP Head Stud Kit | Honda H22 (208-4304)

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Supertech Black Nitride Intake Valves | 2002-2021 Subaru WRX & STI EJ20/EJ25

Supertech Black Nitride Intake Valves SUBARU EJ20 / EJ25 WRX / STi Turbo DOHC - Modern Automotive Performance

On Sale from $24.98

Supertech Black Nitride Intake Valves | 2002-2021 Subaru WRX & STI EJ20/EJ25

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$161.99 ~~$179.99~~

Mitsubishi OEM Intake Camshaft Position Sensor | 2006 Mitsubishi Evo 9 (MR507814)

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GSC Power-Division Stage 1 Series Billet Core Camshafts | 2008-2015 Mitsubishi Lancer Evo X (7010S1) - Modern Automotive Performance

$698.28 ~~$821.50~~

GSC Power-Division S1 Series Billet Core Camshafts | 2008-2015 Mitsubishi Lancer Evo X (7010S1)

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ARP Head Stud Kit | 2012-2015 BRZ / FR-S / FT-86 (260-4301) - Modern Automotive Performance

$260.99 ~~$281.77~~

ARP Head Stud Kit | Subaru FA20/FA20DIT (260-4301)

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On Sale from $21.43

GSC Power-Division 32mm Exhaust Valves | 2002-2014 WRX / 2004-2021 STI (2011-8 / 2011-01)

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Brian Crower Valve Springs And Retainers Kit (Mitsubishi Evo X) BC0130 - Modern Automotive Performance

$300.00

Brian Crower Valve Springs And Retainers Kit | 2008-2015 Mitsubishi Evo X (BC0130)

GSC Power-Division S2 Camshafts | DSM and Evo 1-3 (7003S2)

$635.21 ~~$747.30~~

GSC Power-Division S2 Camshafts | DSM and Evo 1-3 (7003S2)

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$172.00

Brian Crower 87mm Bore 1.3mm Thick Head Gasket | 2008-2015 Mitsubishi Lancer Evolution X (BC8215)

$49.65 ~~$58.41~~

GSC Power-Division Manganese Stopper Style Valve Guide Set of 8 | Subaru EJ20/EJ25 (3025-8/3026-8)

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$13.99 ~~$15.54~~

Mitsubishi OEM #2 Camshaft Bearing | 08-15 Mitsubishi Evo X / 08-17 Lancer 2.0L (1016A157)

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$13.99 ~~$15.54~~

Mitsubishi OEM Camshaft Cap | 2006 Mitsubishi Lancer Evolution 9 (MD623113)

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Brian Crower Stage 3 Camshafts (SRT-4) BC0162 - Modern Automotive Performance

$517.00

Brian Crower Stage 3 Camshafts | 2003-2005 Dodge Neon SRT-4 (BC0162)

ARP Main Stud Kit | Toyota 2JZA80 (203-5405)

ARP Main Stud Kit - (Toyota 2JZGTE/GE) 203-5405 - Modern Automotive Performance

$164.99 ~~$177.47~~

ARP Main Stud Kit | Toyota 2JZA80 (203-5405)

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$10.99 ~~$12.21~~

Mitsubishi OEM Spark Well Gasket | 2003-2005 Mitsubishi Lancer Evolution 8 (MD186785)

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Brian Crower Valve Spring / Retainer Kit (SRT-4) - Modern Automotive Performance

$300.00

Brian Crower Valve Spring / Retainer Kit | 2003-2005 Dodge Neon SRT-4 (BC0159)

GSC Power Division Subaru EJ Series Valve Spring Kit (All turbo EJ Series) - Modern Automotive Performance

$282.46 ~~$332.31~~

GSC Single Valve Spring Kit w/ Titanium Retainers | Subaru Multiple Fitments (5743)

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GSC Power-Division Billet 280 Camshafts | 2006 Mitsubishi Evo 9 MIVEC (7009S3)

$653.23 ~~$768.50~~

GSC Power-Division Billet 280 Camshafts | 2006 Mitsubishi Evo 9 MIVEC (7009S3)

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JE Pro Seal MLS Head Gasket 87.50mm Bore / 1.30mm Thickness (Mitsubishi Evo 4-8) MI1002-051 - Modern Automotive Performance

$190.43

JE Pro Seal MLS Head Gasket 87.50mm Bore / 1.30mm Thickness | 1996-2005 Mitsubishi Evo 4-8 (MI1002-051)