Part Upgrades and Mods at PRO Import Tuners
Set Your 2021 Honda Civic Catalog
A down arrow

Engine Internals for 2021 Honda Civic


Showing 1 to 7 (of 7 total)
CP Pistons Forged Piston Sets for 2021 Honda Civic
In Stock
Starting @ $885.15
Fits 2021 Honda Civic 4 Door Sedan
EXL, EXT, Touring, EX 1.5L Turbo
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring, FK8 Type R, FK8 Type R Limited
10.5:1 Compression
10.5:1 Compression, 0.5mm Oversize
10.0:1 Compression
10.0:1 Compression, 0.5mm Oversize
View Full Product Page
Skunk2 Alpha Series Connecting Rods for 2021 Honda Civic
In Stock
Starting @ $443.97
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring, FK8 Type R, FK8 Type R Limited
Fits 2021 Honda Civic 4 Door Sedan
EX 1.5L Turbo, EXL, Touring
View Full Product Page
Brian Crower High Performance Valve Springs and Retainers for 2021 Honda Civic
In Stock
Starting @ $274.97
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring
Fits 2021 Honda Civic 4 Door Sedan
EX 1.5L Turbo, EXL, Touring
Valve Springs and Steel Retainers, With Valve Locks
Valve Springs and Titanium Retainers, With Valve Locks
View Full Product Page
Brian Crower Connecting Rods for 2021 Honda Civic
In Stock
Starting @ $799.97
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring
Fits 2021 Honda Civic 4 Door Sedan
EX 1.5L Turbo, EXL, Touring
ProH625 Plus Version, Forged H Beam
View Full Product Page
Cometic Metal Head Gasket for 2021 Honda Civic
In Stock
Starting @ $89.96
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring
Fits 2021 Honda Civic 4 Door Sedan
EX 1.5L Turbo, EXL, Touring
MLS, 0.024" Thickness, 73.5mm Bore
View Full Product Page
Skunk2 Ultra Series Camshafts for 2021 Honda Civic
In Stock
Starting @ $959.97
Fits 2021 Honda Civic 4 Door Sedan
EXL, EXT, Touring, EX 1.5L Turbo
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring
Stage 2
View Full Product Page
Skunk2 Ultra Series Valve Springs for 2021 Honda Civic
In Stock
Starting @ $317.97
Fits 2021 Honda Civic 4 Door Sedan
EXL, EXT, Touring, EX 1.5L Turbo
Fits 2021 Honda Civic 4 Door Hatchback
EX 1.5L Turbo, EXL, LX 1.5L Turbo, Sport 1.5L Turbo, Sport Touring, FK8 Type R, FK8 Type R Limited
High-Lift, Includes Spring Base Kit
View Full Product Page
Showing 1 to 7 (of 7 total)
🔰 Honda Civic Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It



  Don't have a 2021 Honda Civic?

Our Customers Love Us - See our Reviews
...Loading Reviews