Turbocharger Upgrade Services

  • BMW N55 Upgrade
  • Nissan GTR Upgrade 1
  • Nissan GTR Upgrade 2
  • Toyota Supra Upgrade
  • Holset Upgrade
  • Garett Upgrade
  • Toyota Upgrade 1
  • Toyota Upgrade 2
  • Turbo Twin Upgrade
  • Turbo Upgrade
  • Turbo Upgrade
  • Turbo Upgrade

CTI Turbo Inc offers turbocharger upgrade services for all makes and models. The upgrade service consists of replacing the factory cast compressor wheel with a new higher flowing XHF 2.0 compressor wheel, turbine wheel (on selected turbo models) and remanufacturing service. The compressor housing bore is CNC machined to accommodate the new higher flowing compressor wheel. Our Patented Triplex Ball bearing CHRA are also available on various OEM turbocharger models.

Benefits of Upgrading your OEM Turbocharger

We have the experience and capability to upgrade any turbocharger. Below is a list of popular models:

Automotive Turbo Upgrades Available

BMW Turbo Upgrades

BMW 535I
BMW 335I N54 07-13

Toyota Turbo Upgrades

Toyota MR2 CT26
Toyota Supra MKV
Toyota Supra CT26

Subaru Turbo Upgrades

Subaru WRX STI
Subaru WRX
Subaru Legacy / Forester / Outback

Ford Turbo Upgrades

Ford Focus ST
Ford Ranger 2.3L
Ford F150 2.7L Ecoboost
Ford Mustang Ecoboost 2.3L
Ford F150 3.5L Ecoboost 10-12
Ford F150 3.5L Ecoboost 13-16
Ford Sho/Flex/Explorer 3.5L Eco

Audi Turbo Upgrades

Audi S4
Audi 1.8T
Audi 2.0T
RS6 / RS7
Audi 54 2018

Nissan Upgrades


Honda Civic Upgrades

Type R

Mercedes Benz Turbo Upgrades

M157 Twin Turbo
M133 Twin Turbo
C63 & AMG M127

Mazda Turbo Upgrades

Mazda RX7
Mazda Speed 3

Mini Cooper Upgrades


Can-am Upgrades


Cadillac Upgrades


Volvo Turbo Upgrades

Volvo S60R/S60

Porsche Upgrades


Infinity Upgrades

Q50 / Q60 VR30

Garrett Turbo Upgrades


Popular Diesel Turbo Upgrades Available

Ford Turbo Upgrades

94-97 Ford Powerstroke 7.3L
98-99 Ford Powerstroke 7.3L
03-07 Ford Powerstroke 6.0L
11-15 Ford Powerstroke 6.7L
15-16 Ford Powerstroke 6.7L
99.5-03 Ford Powerstroke 7.3L
08-10 Ford Powerstroke High / Low Pressure 6.4L

Dodge Ram Cummins Turbo Upgrades

94-98 Dodge Ram Cummins 5.9 L
99-02 Dodge Ram Cummins 5.9 L
03-07 Dodge Ram Cummins 5.9 L
08-12 Dodge Ram Cummins 6.7 L

Chevrolet / GMC Duramax Turbo Upgrades

00-04 GMC / Chevrolet Duramax 6.6L
04.5-10 GMC / Chevrolet Duramax 6.6L
11-16 GMC / Chevrolet Duramax 6.6L

For any inquiries about our OEM turbo upgrade services and or technical questions please contact one of our experienced sales representatives.

Financing Options Available

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Off Road Use Only

CTI Turbo upgrades are primarily designed for certain vehicles that are used on race tracks that feature legally organized and sanctioned, closed course, off-road competitive events. They are not recommended for use on vehicles that might have emission systems modified so that they no longer legally meet local, state or federal emission levels, noise levels, or safety standards and are subsequently driven on public roads or highways. CTI Turbo hereby disclaims any representation or warranty, expressed or implied, that the use of its turbochargers will allow the vehicle to comply with legally mandated emission standards. Any vehicle that has any alterations to a factory emission system must pass an emission test before being operated on public roads or highways. The buyer assumes all responsibility for proper vehicle usage and legal compliance.