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Honda Civic EG/EK & Integra DA9/DC2 Brake Booster Delete Kit

(46 customer reviews)

 “I have bought three booster deletes from Honed and would recommend this for any track car along with their master cylinder brace. The pedal feel is significantly better and isn’t too hard” – Travis

$236.45 AUD

Booster delete kit or, more accurately, manual brake conversion kit. Designed to minimise the increase in pedal effort commonly associated with booster delete products by changing your pedal ratio and specifying a correctly sized master cylinder for Honda brake systems.

Kit Includes:

–  Firewall adapter to suit Honda EK master cylinders with horizontal mounting pattern (including mounting studs)
–  Pushrod
–  Pedal drilling template
–  Block off cap for intake manifold
–  Installation instructions

Suitable for:

1992-95 Honda Civic (EG)

1996-01 Honda Civic (EK)

1990-93 Honda Integra (DA9)

1994-2001 Honda Integra (DC2)

Interested to know how Honed’s Booster Delete compares to a stock boosted brake system? Here’s our testing article:

Booster Delete Kit Testing, Comparing Boosted and Non Boosted Braking Performance

Installation Instructions

Booster Delete Installation Instructions – EG_EK_DC2

 

19 in stock (can be backordered)

SKU: HDP3-02 Categories: , , , Tag:

The benefits of deleting your brake booster for performance driving are:

  • Reduced compliance between the pedal and the master cylinder, which translates to a firm pedal feel
  • No lag between the pedal force and the pressure in the brake lines thus improved braking control
  • Reduced sensitivity, which makes modulating brake force easier
  • Weight reduction due to removing booster

Unique features of the Honed booster delete kit

  • 6:1 pedal ratio to reduce pedal effort commonly associated with manual brake conversion. This is achieved with an offset mounting location for the master cylinder and creating a new mounting hole in your brake pedal for the push rod clevis (template provided)
  • Designed to utilize OEM Honda master cylinders, which are a dual-cylinder design (safe) and are comparable quality to your original master cylinder
  • Mounts with studs, the same way as a standard Honda booster

In order to install this setup in your car you will need either a 7/8″ or 13/16″ master cylinder, depending on the size of your brake discs (see below). The size of your master cylinder will be written on the side.

OEM Master Cylinder Part Numbers

7/8″
RHD: 46100-S04-J53
LHD: 46100-S04-A14, 46100-S04-L53

13/16″
RHD: 46100-S04-J01
LHD: 46100-S04-A02

With 282mm factory front brakes or 282mm+ rotors with aftermarket calipers (Spoon, Willwood etc.) we recommend using the 7/8″ master cylinder.

With 262mm (or smaller) factory front brakes we recommend using the 13/16″ master cylinder.

We source master cylinders from a local pick-a-part wrecker where they can be had for a reasonable price, but you can also source them new from Honda.

It is perfectly fine to use our booster delete kit with the OEM proportioning valve.

If you are replacing the original booster and master cylinder from your EG and you intend to keep the OEM proportioning valve on the firewall you can reuse the factory hard lines from the OEM proportioning valve

If you are using an aftermarket proportioning valve, you may need to make new lines to suit the new master cylinder location.

Honda manual brake conversion pedal ratio

Here is a step-by-step installation guide: Honda CR-X Booster Delete Install

Here is an article comparing the stopping performance of a stock Civic to one with a booster delete: Booster Delete Kit Testing: Comparing Boosted and Non-Boosted Braking Performance

Here’s a video of Grant talking about what it’s like to drive on the street in a Civic with the booster delete kit fitted:

Here’s a video of the installation process:

Frequently Asked Questions

Q) Can I use a 1″ Master Cylinder with this kit?

A) Mechanically, you could, however, there is a leverage-like effect to reducing the size of the master cylinder relative to the caliper pistons, which is of great benefit in reducing the required pedal effort and keeping a natural feeling pedal stroke.

Q) Where can I find master cylinders? 

A) We can supply used RHD 7/8″ master cylinders or new aftermarket LHD 7/8″ master cylinders. You can find them here: Brake Control Category Page

Alternatively, pick-a-part wreckers are a good source, as are eBay and similar online retailers. It’s important to source master cylinders that don’t have the protruding tube on the side where the pushrod goes.

46 reviews for Honda Civic EG/EK & Integra DA9/DC2 Brake Booster Delete Kit

  1. Justin Rivera (verified owner) –

    I never liked the idea of a brake booster delete until I came across this one. The R&D behind this booster delete kit is what steered me away from doing a traditional brake booster and sold me on the product. I won’t be able
    to test it for some time as the car isn’t completed yet but I’m confident that it will work as well as it looks!

  2. jonathan (verified owner) –

  3. Luke F. (verified owner) –

    Great product, well thought out engineering and well finished 👍🏻

  4. Pedro Rivera (verified owner) –

  5. Braydon (verified owner) –

    Very easy install

  6. Ralp G. (verified owner) –

    I love it when its hard braking

  7. dayne cork (verified owner) –

    Nice looking piece. This is my second one and the first works flawlessly.

  8. Olivier Lambert (verified owner) –

    Really good service, perfect fitment and good instructions.Highly recommend !

  9. Marc-Antoine Blais (verified owner) –

    Very high quality product

  10. Kyle Krunick (verified owner) –

  11. Marcus S. (verified owner) –

    Well made, easy to read instructions. Gives a great pedal i highly reccomend buying this if youre looking for a firm pedal feel

  12. Reginald Seecharran (verified owner) –

    Works amazing.

  13. Zachary Gibson (verified owner) –

  14. gary jackson (verified owner) –

    Awesome

  15. Jean-sébastien Labelle ritchie (verified owner) –

    you need to make one for dc5 🙂

  16. Abdulla AL Abbasi (verified owner) –

  17. Yuk Ming Wan (verified owner) –

  18. Sean C. (verified owner) –

    Great product easy install. I even emailed Honed with a question and got back to me in only a couple of hours

  19. David A. (verified owner) –

    Whole new car wish I had done it sooner

  20. Patrick Wilkins (verified owner) –

    Such a well developed piece to replace the bulky brake booster. Well done

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