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HPF Front Mount Intercoolers Zoom HPF

HPF Front Mount Intercoolers

We designed the HorsepowerFreaks 135i/335i intercoolers to set the high bar in performance, reliability, ease of installation, durability and visual appeal. Our intercoolers are 87% larger than the factory intercooler and pick up a sizeable 10-30rwhp at just 11psi while showing even greater gains when other power adders are used. These are the largest aftermarket intercoolers on the market for the 135i and 335i that fit within the factory location. Our cores are 20.25 inches wide by 5.75 inches tall and 7 inches deep for a massive 815 total cubic inches. Our intercoolers are also one of the easiest to install (in less than one hour) as they utilize the factory mounting tabs, factory c-clip couplers and don't require any silicon couplers or extra hose clamps. Our intercoolers are the only ones that utilize the sway bar mounting tabs to create a structural reinforcement that holds the intercooler tightly in place and our intercoolers fit within the factory grill and do not interfere with the radiator airflow. Our HPF intercoolers drastically drop the intake air temps without adding any additional turbo lag over your stock intercooler. Lower intake temperatures result in greater power delivery and the harder you run your car, the larger the gains you're going to see with our intercoolers. Whether you're running your 135i/335i as a daily driver or have already turned it into an all out track car, this intercooler will get you the power you need.

  • Over 87% more internal flow area than stock
  • High flow large radius cast end tanks for smooth, less turbulant air-flow
  • Factory style billet quick disconnect c-clip couplers
  • Fan shroud mounting retainers
  • Efficient bar and plate intercooler core design
  • No need for silicon couplers or hose clamps
  • Utilizes the factory O-ring compressor pipes
  • Utilizes the factory mounts and additional stainless lower brackets for added rigidity
  • 20.25" wide X 5.75" tall X 7" deep
  • 815 cubic inches of cooling (factory is 435 cubic inches)
  • Designed for up to 650rwhp
  • Fully polished to an extremely high luster

HPF FMIC Usage with factory piping

Those that are using our intercooler to boost the performance of their factory piping 135, 335 or 535 should use our FMIC with c-clip couplers. These intercoolers simply clip in as shown in the video on the first page of this thread.

HPF FMIC Usage with HPF Stage 1 Turbo System

The HPF stage 1 turbo system to be released in May includes our "end user tunable" engine management system (to be announced), HPF plug-n-play harness, HPF exhaust system, drop in air filter and the HPF FMIC with c-clip couplers. This kit is designed to maximize the stock twins potential while still retaining the factory IC piping. If you already have the FMIC with c-clip couplers then you can purchase the remaining stage 1 kit components separately when the kit is released.

HPF FMIC Usage with HPF Stage 2 Turbo System

The HPF stage 2 turbo system release date is TBD and will include all of the HPF stage 1 components "plus" our HPF intake manifold, HPF exhaust manifold with T4 flange for single turbo, A 67 series turbo, an aftermarket BOV (TBD), our HPF fuel rail and injectors, fuel pump, and new IC piping for the hot and cold side along with 5-ply silicon couplers and T-bolt clamps. For those that purchased the FMIC already in the earlier stage with the c-clip inlet and outlet flanges, they can simply ship it back to us and we will weld on the correct stage 2 inlet and outlet "beaded" flanges for free. For those going directly to stage 2 at this time, we will supply the intercooler with the correct stage 2 inlet and outlet flanges.


Anodizing is $100 extra.

All BMW HPF Front Mount Intercoolers
View All BMW 135i Intercoolers
BMW 135iPrice
(2007-2010) Auto and 6MT (USDM and Euro) - Polished - Factory IC Connections$995.00  Add to Cart
View All BMW 335i Intercoolers
BMW 335iPrice
(2007-2010) Auto and 6MT (USDM and Euro) - Polished - Factory IC Connections$995.00  Add to Cart
View All BMW 335i XDrive Intercoolers
BMW 335i XDrivePrice
(2007-2010) Auto and 6MT (USDM and Euro) - Polished - Factory IC Connections$995.00  Add to Cart
View All BMW 335iS Intercoolers
BMW 335iSPrice
(2007-2010) Auto and 6MT (USDM and Euro) - Polished - Factory IC Connections$995.00  Add to Cart
View All BMW Z4 Intercoolers
BMW Z4Price
(2009 and up) N54 E89 s35i/s35is 6 Speed MT and 7 Speed Dual Clutch Auto- Polished - Factory IC Connections$995.00  Add to Cart
HPF Front Mount Intercooler Reviews
  (9.9 of 10) 15 Reviews    Write Review
1004/13/2013335XiMakes my car faster and louder, just as expected.
1004/10/2013135iI like it very much; it was easy to install as they say in HPF. It really raised the power. I would buy it again Pablo.
903/10/2013335iDid notice a significant power gain. Very nice looking and not too difficult to install.
1003/10/2013335iThis is the Best of the BEST as far as intercoolers go for the BMW N54 engine, from quality to ease of install this intercooler is just a 1/4 mile ahead of the pack. Thanks HPF for creating such a top quality product as we BMW modders barely get to see. Thunbs up on this produce. """" FLAWLESS VICTORY """"""""
1002/21/2013335iGreat looking and great working piece. It came with a nice step by step guide to walk you through the installation and the customer support was very helpful. Some trimming of the back side of the plastic behind the bumper cover was needed, but that is a pretty common thing with larger intercoolers and isn't noticeable once everything is put back together. I just wish I could leave the bumper off, the high polish is too pretty to cover up :)
1002/12/2013335iawesome quality, finish, performance and a huge plus is that it uses stock couplings. definitely recommended for any bmw n54 engines.
1002/10/2013335iThe HPF 335i front mount intercooler is just top quality, period.
1007/08/2012335iExceptional quality, fit, and finish! Very easy to install, and exceptional performance gains!
1005/14/2012335iI installed the HPF FMIC into my Z4 s35i and the fit was perfect and the install so simple! The quality of this product is obvious right from opening the box. My stock intercooler would heatsoak within minutes. After installing the HPF FMIC I have not hit that heatsoak performance wall again, I am definitely feeling more power, and the whole engine just seems to breath much better. A great uprade even if you are not running any other mods.
1001/13/2012335iThis intercooler fits perfect and install was very easy. Lowered my intake temps and made more power than the stock unit. Great quality wish I had more money to buy all HPF products for my car.
15 Reviews

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Parts Available: 1050F, 1050F, 1050F, 1050F, 1050F