Collection: Engine

Spark Plug/Coil CoverSpark Plug/Coil Cover

Regular price $100

Radiator Cooling Plate

Regular price $60

High Pressure Valved-Radiator Cap

Regular price $35

Circuit Hero K-series (K20/24) Bolt-in Oil Pan Baffle

Regular price $145

Circuit Hero Type-II K20/24 Lower Timing Chain Guide

Regular price $47

Circuit Hero Reservoir Cover - Black

Regular price $15

K-Series Spark Plug/Coil Cover V2

Regular price $100

Clutch Master Cylinder Spacer

Regular price $30

B-Series Spark Plug/Coil Cover V2

Regular price $100

Magnetic Drain Plug - M14x1.50mm

from $25

Circuit Hero Coil Cover Replacement Hardware

Regular price $20

K-series Coolant Tube Block Plug

Regular price $25

Billet Oil Cap

from $70

Titanium Magnetic Drain Plug - M14x1.50mm

Regular price $36

Circuit Hero K-Series Billet Oil Pan Baffle

Regular price $250