KC300x Stage 2 Turbo (63/73) - 7.3 Powerstroke (L99-03)

KC300x Stage 2 Turbo (63/73) - 7.3 Powerstroke (L99-03)

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1 Year

Unlimited Miles Limited Warranty

KC300x Stage 2 Turbo (63/73) - 7.3 Powerstroke (L99-03)

KC300x Stage 2 Turbo (63/73) - 7.3 Powerstroke (L99-03)

72 reviews

SKU 300926 - (Pol)

Regular price $ 1,490.00
Regular price Sale price $ 1,490.00
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Turbo Cover

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

1 Year

Unlimited Miles Limited Warranty

 

KC300x Stage 2 L99

Gen 2

Supports: Up to 205cc/30% injectors

 

Features & Details: 

  • Powder Coating can take up to 3 weeks before it ships
  • 100% drop in turbo (no modifications required)
  • 63mm 7x7 SXE style compressor wheel with extended tip technology
  • 73mm SXE style turbine wheel
  • 4" ported compressor housing with drilled anti-surge for high flow
  • High Flow Non-EBPV outlet flange
  • Adjustable Wastegate Actuator for increased boost control
  • Upgraded 360 Thrust Journal Bearing Design
  • Comes with all gaskets and o-rings to install
  • Comes with new 4" intake boot

Description:

Improve your 7.3 Powerstroke engine's performance with the KC300x Stage 2 63/73 Gen 2 Turbo. This turbo features a 4" ported housing with drilled anti-surge for better flow, a 63mm 7x7 SXE style compressor wheel with extended tip technology, and a 73mm SXE style turbine wheel. The KC300x is a reliable journal bearing drop in turbo perfect for increasing your 7.3 Powerstroke's performance. 

This turbo will surprise you at how much it will wake up your 7.3! We have torture tested it for longevity, proven its capability on the dyno, and at the Race Track. The 1.0 A/R Housing is intended to cool your EGTs above 3000 RPMS, for dedicated tow rigs and daily drivers the .84 A/R Housing will provide a quicker spool and cooler EGT's below 3000 RPMs.

**We Highly Recommend adding these products for best results:**

  1. Upgrading your Up-Pipes
  2. Upgrading EBPV Pedestal 
  3. Running a Hydra Programming Chip

**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.**

 

Click here for more information on the KC300x in Diesel World Magazine.




**These turbos come sand cast unless specifically requested. You can add a polished cover for an additional $250. Two week lead time on all polished covers**

**Our turbos are designed to fit directly in 7.3 equipped pick-up trucks. Although our turbos can drop into 7.3 equipped Vans, you will need to modify the turbo intake boot and down-pipe for proper fitment**

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Customer Reviews

Based on 72 reviews
92%
(66)
6%
(4)
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(1)
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T
Tayton parsons

Been running this turbo for about a year on stock injectors and 180/100s and 205/80s on stock injectors it spools about the same as the stock turbo, but has better air flow and holds more boost and has absolutely no surge at all. I run my truck extremely hard and when I was on 180/100s I've seen egts as high as 1850 degrees and this turbo has held up through all the torture I've put it through. I switched to 205/80 injectors and I'm making about 45 pounds of boost and I hit that on the daily, I couldn't tell you how many times this turbo has barked (which is extremely hard on them) and I still don't have any play in the shaft. I am very impressed with this turbo but now I'm gonna go to a stage 3 once the gen 3 turbos come out. As far as the boot issue everyone talks about take a little bit of motor oil on your finger and wipe down the inside of the boot on the turbo side, kinda like how you would with the seal on an oil filter, makes the boot slide right on so much easier

B
Brayden Miller

Perfect turbo

K
Kyle Johnson
Great turbo

Woke the truck up with my 180/30s I had different turbo and was never seemed right this turbo wow big difference plenty of power

S
Shawn Sattler
PIA

it was a butch to put in, 4 days and 3 working on it, back clamp was not fun.

N
NOAH BAUMEISTER
180/30 injectors with 300x

Great power for the money!