KC Stage 1.5 Turbo (63.5/72.5) - 6.0 Powerstroke (2003-2007)

KC Stage 1.5 Turbo (63.5/72.5) - 6.0 Powerstroke (2003-2007)

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KC Stage 1.5 Turbo (63.5/72.5) - 6.0 Powerstroke (2003-2007)

KC Stage 1.5 Turbo (63.5/72.5) - 6.0 Powerstroke (2003-2007)

8 reviews

SKU 300013

Regular price $ 1,590.00
Regular price Sale price $ 1,590.00
Turbo Cover

Alternate In-Stock Product Available

Not available for sale in the state of California, Click here to read Emissions Notice

KC Stage 1.5 Turbo


Recommended injectors: 155cc/30%

Maximum injectors: 175cc/30%

Minimum injectors: Stock

Features & Details:

  • 475 to 525 HP
  • 63.5x88mm single plane billet wheel with extended tips
  • .70ar race compressor cover
  • 72.5x66 13 blade turbine wheel
  • New high flowing billet vanes
  • Stainless steel unison ring
  • Upgraded 360 thrust bearing
  • 100% drop in



This is an awesome turbo for those looking to upgrade their stock truck and are looking for a little more power than stock, but still want to tow with ease, amazing drive ability, and quick spooling. This turbo will not whistle like the 10 Blade turbos. The only downside is this turbo is only meant for moderate injectors (stock up to 155cc/30). It pairs best with 155/30 so you can take advantage of the extra power.


**We highly recommend Custom SCT tuning to go with your turbo**

**Polished covers can take a 1-2 week lead time**

NOTE:  These turbos are based off of the 2004-2007 turbo mounting style, to run this on a 2003 pedestal we will have to cut off the 3rd mounting bracket on the back of the turbo.

**EXHAUST BRAKES:  We get asked a lot about exhaust brakes and if they work with our turbos.  We have found that some brands have clearance issues and might cause the brake to hinder performance, rub the turbine wheel, or cause other issues.  These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking.  This can be hard on a turbo and motor and is not recommended.  It will be up to the customer to verify fitment and functionality.**

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Customer Reviews

Based on 8 reviews
Tyler Stucker

Excellent quality turbos and great people to work with. Highly recommend.

Augy Cendejas
Great Towing/Daily Driver Turbo

I’ve been running this turbo with stock injectors paired with Innovative custom tunes for about a month now. All I can say is I’m impressed! You notice the difference within milliseconds of hovering over the pedal. The pedal response and fuel mileage gain I’ve gotten from this just blows my mind. Towing seems much compared to stock. Packaging was good and shipping was FAST! Overall I recommend giving these guys a try.

James Ingram
Great packaging/fast shipping

Everything was packed well and came quickly. I even called them and they were very helpful.

Frank Jentink
Great towing turbo

After my stock turbo grenaded I upgraded to a 1.5 turbo. This was a hard decision to make , being the cost was close to other stage two turbos. Ultimately I knew I really just wanted a great turbo that would improve the towing on my excursion. This turbo lowered my egts by 70 degrees and put power right where you want it. It does however run out of steam around 2900 rpms. I now am able to pull my 12k camper trailer and only need to watch the oil/coolant temps. Unloaded ,the turbo feels very similar to stock. Slight improvement but nothing you can really feel in the seat. Turbo whistle is minimal with the 13 blade. Interesting enough, I picked up an extra MPG while towing with new turbo. Install was made easier due to the smaller compressor housing. Only thing I didn't have in the install kit was the oil feed line bolts that go on the turbo. EVERYTHING else you need was in the kit. Thanks KC for an excellent turbo.

Greg scott
Love this

Best turbos on the market great product in a timely manner.