inlinePRO K20C1 M-series M11 Xtreme Duty Head Stud Set - K20C1 Honda Civic Si 11th Gen (2022+)

inlinePRO K20C1 M-series M11 Xtreme Duty Head Stud Set - K20C1 Honda Civic Si 11th Gen (2022+)FITS: 10th Gen Honda Civic Type R 11th Gen Honda Civic Type R 10th Gen Honda Accord 5th Gen Acura Integra Type S 3rd Gen Acura RDX 2nd Gen Acura TLX The K20C1 Type R M series M11 Extreme Duty head studs are made from the highest quality American steel that have gone through rigorous testing and treatment. These are not prone to hydrogen embrittlement like the L19 H11 material and it can be handled without worrying about failures. We use a true beam

The 2017-2021 Honda Civic Type R Oil Cooler Kit is designed as a thermostatic kit to eliminate the potential of overcooling

The FlashPro must be unlocked by the seller

rods and pistons and other items you need for your build

or 3rd party EMS or logger that accepts AEMnet

(1) Set of (4) Stainless Steel Flush-Mount Bolts

depending on driving conditions

1 Elastic band

FITS: 2009 - 2018 Honda Fit

We’ve built this system with 304 stainless steel brackets and clamps

Kit Includes: (1) High-Temp 4-Ply Silicone Coupler to adapt your Inlet Pipe to your selected airbox

BEFORE ORDERING: It is used in conjunction with our "World Famous"  K-Series 1st-4th Drag Gear Set

Professional Series pistons are designed and built for use in heavy to severe duty race builds