MercRacing Products

Kit includes everything you need.  This is an universal kit that can be used on any car with a JRSC kit.

This kit is a starter kit that will still perform but will have non custom heat exchanger and a basic water pump. This kit while affordable will perform great!

High quality Bell Core Aftercooler – New design and larger size!
Heat Exchanger – Will require you to make your own mounting. Off the shelf radiator fan mounts can be used for easy install.
Water pump
12FT of 3/4″ Gates Hose
Necessary Clamps
Remote fill

Kit includes everything you need to aftercool your k20/24 JRSC equiped car

Bell Core Aftercooler – New Larger size!
Custom Fabricated Heat exchanger for your specific vehicle
Long life OEM Bosh Pump
12FT of 3/4″ kink proof hose
Necessary clamps
Custom fabricated remote fill tank

You need to only:
1. Run wires for pump to ignition on source
2. Buy 50/50 coolant

Basically you receive this kit, install it and get it tuned to maximize your power gains.

For additional Dyno numbers, visit our Facebook page.

This is for the fabricated core only. Ready to bolt on the JRSC.

Bell intercoolers core

Improved cooling efficiency, stronger fabrication for long life durability.

3/4″ tubes

Ready to bolt on and use!

Upgradable and serviceable

**Kit includes everything you need to aftercool your k20/24 Supercharger equipped car.

Custom large Bell Core Aftercooler
Custom fabricated large heat exchanger with mounting brackets.
Bosh Pump
12FT of 3/4″ Hose
Necessary clamps
Custom aluminum remote fill and monitoring expansion tank

You need to only:

•   Run wires for pump to ignition on source
•   Obtain 50/50 coolant to fill the system.

Product made per order.

Custom built for small engine bay compartments.  Unit can be installed out of the way for a clean look.

Provides an easy way to fill and inspect flow and fluid condition on your aftercooler system.  Can be converted/used as a coolant overflow tank.

Cap is gasket sealed for leak and evaporation free system.

3/4″ tubes.

AN fittings option available upon request.

Shipping included.

KIT TEMPORARILY OUT OF PRODUCTION UNTIL FURTHER NOTICE.

Current option is Stage 2.

Thank You. 

**Kit includes everything you need to aftercool your k20/24 Supercharger equiped car.

Aftercooler
Heat exchanger
Bosh Pump
12FT of 3/4″ Hose
Necessary clamps
Aluminum Remote fill/expansion tank (now included save $65)

You need to only:
1. Manually make mounts for the heat exchanger
2. Run wires for pump to ignition on source
3. Obtain 50/50 coolant to fill the system.

Product made per order.  This is a custom built product.

Results on an 8th Generation Civic Si

Product Results on a K24 TSX aftercooled with Meth.

For additional Dyno numbers see our facebook page.

This water/air intercooler pump is designed for circulating water in water/air intercoolers.

Unlike other bilge pump-based solutions available, this pump is designed by Bosch and Ford specifically for water/air applications.

This pump is Bosch part number 0 392 022 002 and is used in many of the supercharged Mustang Cobras and supercharged Mercedes.

This is an OEM pump. It ships with no documentation. Please check below for pump specifications from Bosch; these are the most detailed specifications available:

This information is directly from Bosch. Unit conversion shows that this pump flows 317 GPH; any seller who advertises differently is incorrect.

VERY IMPORTANT! We ship these pumps with a wiring harness adaptor that will give you positive and negative wires to connect the pump electrically. Most sellers of this pump just ship it with the socket and you have to find your own adaptor. The adaptor can cost up to $20 plus shipping by itself!

The Bosch Cobra Water to Air Intercooler Pump is designed for a 16 gauge wire, which this part has. Most connectors you will find being sold for this pump are fuel injector connectors with 18 or 20 gauge wire which may result in poor pump performance, voltage drop, or dangerously hot wires.

From T1 Race Development:

Finally, a fast response air temp sensor with a good connector and small body!

This sensor uses an open element for quick response and has the same calibration as the GM/Delco sensor so it’s compatible with any system that has a calibration for the GM sensor (pretty much everything aftermarket does).

It’s 1/8″ NPT male threads, so mounting is easier than ever.

The connector is a 2 pin Deutsch DTM connector.

This kit consists of (1) air temp sensor and (1) DTM connector kit.  Please specify if you prefer the connector kit as a crimp on kit (requires a DMC Mil Spec crimper) or a pigtail that you can splice in.