Ferrea
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Ferrea Mitsubishi EVO X 2.0L (4B11T) 5.5mm Valve Locks - Set of 16 - K10091
Ferrea
$109.62What are valve locks and what is their function?Valve locks, also known as keepers or retainers, securely hold valve springs to the valve stem, ensuring proper engine operation.How do I ensure I...$109.62 -
Ferrea Mitsubishi Evo X 4B11T Dual Spring Kit - FERREAKT4014
Ferrea
$1,041.41What is the primary function of these valve spring kits?These Ferrea Mitsubishi Evo X 4B11T Dual Spring Kits deliver superior valve control, enabling enhanced engine responsiveness and higher RPM...$1,041.41 -
Ferrea Nissan 2.4L KA24DE 7mm Radial Groove Steel Valve Locks - Set of 16 (Use w/E11021) - K10062
Ferrea
$109.62Do FER Valve Locks fit my vehicle?FER Valve Locks require you to confirm specific fitment details for your vehicle's engine before purchase.What is the recommended installation procedure for FER...$109.62 -
Ferrea Nissan GT-R VR38DETT Dual Spring Kit - KT4015
Ferrea
$1,544.83What makes these valve springs ideal for high-performance applications?These valve springs deliver superior valve control under extreme racing conditions, ensuring consistent engine performance and...$1,544.83 -
Ferrea Nissan GT-R VR38DETT Single Spring Kit - KT4016
Ferrea
$1,356.91What is the maximum RPM for Ferrea Valve Springs?Confirm precise maximum RPM specifications by cross-referencing your vehicle's specific application with Ferrea's comprehensive fitment guide.Are...$1,356.91 -
Ferrea Nissan GT-R VR38DETT Std Exhaust Valve Guide - Set of 12 (Use w/VS1012) - VG1083
Ferrea
$78.19Are these Ferrea Valve Guides compatible with my 2005 Subaru WRX STI?Confirm fitment with your specific vehicle application using our detailed compatibility guide for accurate valve guide selection...$78.19 -
Ferrea Nissan GT-R VR38DETT Std Intake Valve Guide - Set of 12 (Use w/VS1014) - VG1085
Ferrea
$78.19What is the purpose of valve guides?Valve guides ensure precise valve alignment within the cylinder head, essential for maintaining optimal engine compression and power.How do valve guides impact...$78.19 -
Ferrea Nissan NEO 29.65mm 5.96mm 97.95mm 22 Deg Flo Stock Competition Plus Exhaust Valve - Set of 12 - F1935P
Ferrea
$389.55Are these valves compatible with my specific engine model?Ferrea Comp Plus Exh Valves require confirming specific fitment with your vehicle's engine model before purchase for optimal compatibility...$389.55 -
Ferrea Nissan NEO 34.15mm 5.98mm 104.2mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 12 - F1933P
Ferrea
$373.16What material are Ferrea valves made from?Ferrea Comp Plus Int Valves are constructed from premium-grade forged stainless steel, ensuring exceptional strength and durability for extreme engine...$373.16 -
Ferrea Nissan RB25DET 29.6mm 5.96mm 88.95mm 21 Deg Flo Stock Super Alloy Exhaust Valve - Set of 12 - F2149P
Ferrea
$521.20Are Ferrea Super Alloy valves compatible with my engine?Confirm precise fitment with your vehicle before installation; these super alloy valves are engineered for specific high-performance...$521.20 -
Ferrea Nissan RB25DET 34.12mm 5.97mm 86.7mm 15 Deg S-Flo Stk Comp Plus Intake Valve - Set of 12 - F2151P
Ferrea
$369.43Will these valves fit my specific engine application?Confirm fitment with your specific vehicle's engine specifications before purchasing these valves to ensure proper installation and optimal...$369.43 -
Ferrea Nissan RB26 30.15mm 6.9mm 22 Deg Flo Rad Grv Stk Comp Plus Exh Valve - Set of 12 - F2131P
Ferrea
$521.20What is the primary benefit of installing Ferrea Competition Plus exhaust valves?Ferrea Competition Plus exhaust valves deliver superior airflow, significantly increasing horsepower for thrilling...$521.20