This article documents the installation of our Full-Race F150 Ecoboost Intercooler / CAC Upgrade Kit.  The addition of a high-performance air-to-air intercooler is a simple but crucial upgrade for any turbocharged vehicle.  Also known as the ‘CAC’ (charge air cooler), the stock unit is located below the radiator, in the lower front bumper whereas the Full-Race intercooler which mounts high in the grille.  This straightforward install can be performed with the truck on the ground – No need to raise the vehicle or remove body panels.  Once you are familiar with the process, the installation can be completed in under 30 minutes. Tools required: 13mm, 11mm, 10mm, 5/16** sockets, 12” socket extension, 6” socket extension, socket wrench, T-20 Torx, 4mm Allen wrench, a cutting tool for the vacuum hose.

IC kit 1
IC kit 2
IC kit 3
IC kit 4 1
IC kit 4

Note: 2013-2016+ Applications that convert from eBOV to Mechanical BOV (TurboSmart or TiAL) – look to see if your intake manifold has an unused vacuum nipple behind the TB. If not, our TB spacer -or- PCV delete- is recommended.

1a stock coldpipe
1a stockCAChorns
0a stockEB

1. Starting with a stock EcoBoost F150 first unplug and remove the Horns and Horn Bracket.  Next, to the OEM cold side charge pipe for removal, unplug the MAP sensor and disconnect the PCV hose (located just before the throttle-body):

horn 1 1
1b TBmap 2
1c TBpcv 2
1d TBpcv 2

2. Loosen the Throttle-Body (cold-side) hose clamp to release the coupler, then use a small flathead screwdriver (or your fingers) to free the spring clip <#4 in the photo>.  Remove charge pipe from engine bay:

1gg coldpipe clip
1e coldpipe coupler
1f TB coldpipe
1h coldpipe removed
1g coldpipe clip

3.  Using a long extension and 10mm socket, loosen and disconnect the hot-side charge pipes from the back of the stock CAC:

2d hotpipe couplers
2c hotpipe couplers
2b hotpipe couplers
2a hotpipe coupler

4. Unbolt and Remove the stock CAC upper mounting bracket using the long extension and 10mm socket:

3d stockCAC
3b stockCAC
3c stockCAC
3a stockCAC

5. Unbolt the lower mounting bracket (do not discard it) – to allow the stock CAC to drop out the bottom.  Removal of front spoiler air dam may be required to aide in CAC removal. Also, remove the factory hot side couplers. After this step, the stock CAC and its components are out of the vehicle and we can begin installing.

3h disassembled
3g couplers
3e stockCAC
3f stockCAC

6. Begin installing the Intercooler Mounting Beam, use the 10mm socket and long extension to firmly tighten in place:

4b mountingbeam
4a mountingbeam

7. Install the (2) Full-Race 2.5″ straight couplers on the hot pipes and get the Y-pipe oriented (it helps to use soapy dishwater in a squirt bottle when sliding these on).  Keep the clamps loose – do not tighten yet.

5b ypipe
5a couplers ypipe
5c ypipe
5d ypipe

8. Now that the mounting beam is tightened and the Y-pipe is loosely in place – we can install the intercooler. NOTE: the hood latch should remain in the stock location, sandwiched between the headlight/radiator support and the intercooler’s upper mount:

6b CAC
6c CAC
6a rubberfeet

9. Remove the dual horns from the stock steel bracket, carefully rotate and reconfigure the wires, then install on Full-Race relocation bracket and reinstall above the intercooler:

7d horns
7a horns
7c horns
7b horns

10. Using a T-20 ‘Torx’ bit, unscrew the MAP sensor retaining screws out of the stock plastic cold-side charge pipe. Carefully insert the sensor onto the Full-Race cold pipe’s mounting bung using our provided 4mm Allen head cap screws (take care not to damage the o-ring!).  Next, install the cold side 3″ charge pipe in the vehicle and connect the PCV hose and MAP sensor harness plug.

8 MAP
8a MAP
8b MAP
8c MAP

11. All pipes and couplers should be in place, ready for the clamps to be tightened down. Using the following pictures as a guide, try to align and orient the clamps exactly as shown, then tighten down:

9b clamps
9a clamps
9c TB coldpipe

12. If Using an external Mechanical BOV, install it now on the charge pipe. This is easily done off the vehicle, be careful to properly orient and seal the clamp and prevent leaks. Mount charge pipe and BOV in the vehicle, and run supplied vacuum hose from BOV to intake manifold. If no nipple is available you can use a TB spacer or a PCV delete to get a vacuum/boost signal to the BOV.

Finally – go overall hardware and couplers/clamps to double-check for tightness, and make sure there are no misalignments.  Make sure the MAP sensor is plugged in and the PCV hose reinserted.  Lastly, button up the lower area.  Now the installation is complete!

9f finished
9g dyno
9h towing
9d 2013 BOV

Optional Upgrades:

2011-2014 F150 EcoBoost Radiator and Transmission Cooler

11 14 radiator 2
2011-2014 F150 EcoBoost Radiator
11 14 radiator 1
2011-2014 F150 radiator for 6.2 V8 and EcoBoost 3.5L
11 14 lowerfittings
Thread-In Fitting Option for Lower Hose
trans cooler11 14
2011-2014 F150 EcoBoost Transmission Cooler

F150 EcoBoost Test Vehicle Dyno Video:

F150 EcoBoost Test Vehicle Dyno Graph: Full-Race Intercooler (red line) VS Stock Charge-Air-Cooler (blue line)

Here are 2 independent results comparing stock CAC vs Full-Race V2 Raptor and F150 Intercooler:  https://www.full-race.com/store/ecoboost/f150-ecoboost-2017/2015-f-150-ecoboost-freakoboost-intercooler-cac-upgrade-kit/

1). Paul Rogers:  Stock intercooler vs Full-Race intercooler. Ambient vs Intake (IAT2) temps. Temps go up with stock, down with FR when you’re on it. It’s funny to watch the temps drop as you give it gas now instead of the opposite. These were 2k-6k RPM logs. ????

img 8642


Stock:  Best difference between ambient and intake = 44 degrees. Worst was 65 degrees!

Full-Race intercooler: the Best difference between ambient and intake = 11 degrees. The worst was only 24 degrees different!

Full-Race Raptor Intercooler test
Full-Race V2 Raptor Intercooler IAT test result comparison

2) MPT Tuning: Full-Race intercooler dropping IAT like its hot!

IAT2 Raptor Intercooler test
3.5L Raptor EcoBoost intercooler comparison: Stock vs Full-Race

These results match our in-house testing previously posted.

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