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Turbo Upgrades

This is where you will find upgraded turbochargers that make more boost and can handle higher power levels. If your stock turbos are worn, it is a perfect time to look into upgrading the factory snails with something larger.
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Forge Motorsport Turbo Blanket Install Kit for R55 - R61
Forge Motorsport Turbo Blanket Install Kit for R55 - R61
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41425033
Part#: FMTUBL4TKT
Ships in 3 Business Days
$ 200.99 USD
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$ 200.99 USD
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Mitigate turbo changer heat that can distort the valve cover and warp the hood scoop.
BMW S55 Upgrade Turbocharger Set, MSL65-80
BMW S55 Upgrade Turbocharger Set, MSL65-80
Available for the BMW F8x (M2 Competition, M3 and M4)
Mosselman Turbosystems - Corporate Logo
T#:12872412
Part#: 10210019
In Stock
5% off MSRP $ 4,978.00

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$ 4,753.99 USD
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5% off MSRP
$ 4,978.00

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$ 4,753.99 USD
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Mosselman BMW S55 Upgrade Turbocharger Set, MSL65-80 (~ 650-800hp)
BMW N20 Engine Performance with a Stage 1 Turbo Kit Upgrade
BMW N20 Engine Performance with a Stage 1 Turbo Kit Upgrade
10X Entries Into Our F80 M3 Sweepstakes
Kit is for BMWs with a N20 Engine
Packaged by Turner - Corporate Logo
T#:21735877
Part#: N20TURBOUGKT
Ships in 1 Business Day
$ 2,195.97

This product was last offered at the strikethrough price on
09-09-2026

$ 2,194.99 USD
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$ 2,194.99 USD
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Are you searching for an upgrade to your BMW N20 turbo that doesn't compromise on reliability? Look no further than Mitsubishi's N20 upgraded turbo. This high-quality turbocharger is engineered to elevate your BMW's performance while maintaining the level of dependability you expect. Read on to discover how this turbo modification can boost your BMW's power output and enhance overall performance. Performance Enhancement: Mitsubishi's N20 upgraded turbo takes your BMW to the next level by incorporating a machined compressor wheel with a larger Exducer and Inducer. The Exducer size of 58mm (compared to the stock 56mm) and the Inducer size of 47mm (compared to the stock 42mm) significantly increase airflow. This results in a remarkable power boost, elevating the peak horsepower from 245HP to an impressive 300HP! Key Features & Specifications: Turbocharger Spec: TD04L6R-04H*20TKS3-6T Exducer Size (mm): 58 Inducer Size (mm): 47 Allowable Max Boost: 32 PSI Engine Output (HP): 300 @ 6500rpm (<20% power increase) What's Included in the Kit: Upgraded Mitsubishi Turbocharger Installation hardware Upgrade for BMW Part # 11657642469 Kit is for BMWs with a N20 Engine
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Mosselman BMW S58 Upgrade Turbocharger Set, MSL75-95
Mosselman BMW S58 Upgrade Turbocharger Set, MSL75-95
Mosselman Turbosystems - Corporate Logo
T#:12872415
Part#: 10210020
Ships in 6 Business Days
$ 5,378.00 USD
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$ 5,378.00 USD
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This Mossleman upgraded turbocharger will bring reliable high performance to your S58 engine! Depending on modifications done to the vehicle, this turbo can deliver up to 950hp!
Dinan N55 Big Turbo Upgrade - F22 F3X N55 (Electronic Wastegate)
Dinan N55 Big Turbo Upgrade - F22 F3X N55 (Electronic Wastegate) ...
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Dinan - Corporate Logo
T#:403061
Part#: D-310-0110A
Ships in 5 Business Days
Sale - Save 10% $ 1,899.99

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$ 1,709.96 USD
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$ 1,899.99

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09-28-2026

$ 1,709.96 USD
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For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your EWG N55 engine. The compressor wheel inside the turbocharger is increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency.These are fully cast turbos that are manufactured to Dinan specifications along with an upgraded thrust system over the stock turbo to ensure reliable and prolonged life. In order to attain maximum advertised power gains these big turbos will need to be paired with DINANTRONICS Stage 4, as well as Dinan’s intercooler to fully regulate the boost increase and deliver a polished product although the exhaust and intake are also recommended. 

Benefits of the Dinan Big Turbo for the EWG N55 Engine:

  • Fully cast turbo that is manufactured to Dinan specifications with an upgraded thrust system thereby avoiding lengthy turnaround times caused by a core exchange program. 
  •  Larger billet compressor/impeller wheel that allows ~30% greater flow over stock which then enables additional boost to be realized while retaining efficiency.
  • Turbo assembly is compatible with electric wastegate vehicles only.
  • Peak power: 445 HP @ 6000 RPM and 455 ft-lbs @ 3000 RPM and a max gain of 128 HP @ 6000 RPM and 113 ft-lbs @ 6000 RPM when coupled with other Dinan Performance upgrades. (Data from F22 M235i.) 448 HP @ 6500 RPM and 417 ft-lbs @ 3000 RPM and a max gain of 152 HP @ 6500 RPM and 123 ft-lbs @ 6500 RPM when coupled with other Dinan Performance upgrades. (Data from F32 435i. Other variants may differ.) 
  •  Dinan Installation instructions detail a procedure which is quicker than BMW's turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only). 
  • Includes o-rings and gaskets needed for complete installation on a RWD vehicle only. If installing on an xDrive vehicle Dinan P/N D313-0117 is required for additional installation hardware.
  •  Factory matching new car warranty (4yr/50k) when run in Dinan specification.
  • 50 State Emissions legal; CARB EO # D-176-49.
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N55 Big Turbo Upgrade - F2X / F3X / F87 M2
N55 Big Turbo Upgrade - F2X / F3X / F87 M2
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
CARB certified for sale in all 50 states
Dinan - Corporate Logo
T#:15544960
Part#: D310-0110A
EO#: D-176-52
Ships in 5 Business Days
Sale - Save 14% $ 1,980.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,709.96 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 14%
$ 1,980.99

This product was last offered at the strikethrough price on
06-24-2026

$ 1,709.96 USD
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Elevate Turbocharger Performance with Upgraded Kit

Upgrade your turbocharger's performance with this kit, presenting an impressive 30% increase in the compressor wheel size within the stock turbocharger housing. Experience a significant power boost by elevating pressure at high RPMs while maintaining efficient operation. The enhanced thrust system ensures prolonged turbocharger life, and for optimized performance, consider pairing it with Stage 4 Dinan software to manage the additional boost.

Key Features:

  • Increases compressor size by 30%
  • Boosts power through increased boost pressure
  • Upgraded thrust system for turbocharger longevity
  • DINANTRONICS Stage 4 software recommended for optimal engine performance
  • Earns 2 points towards your Dinan badge

With over 35 years of expertise, Dinan leads BMW tuning advancements, prioritizing balanced enhancements that preserve the original driving feel. Backed by a four-year, 50,000-mile warranty, Dinan parts undergo rigorous testing, ensuring reliability. Upon significant part installation, enthusiasts receive an exclusive trunk badge, signifying the transition to Dinan performance.

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Mosselman Stage 2 Turbo Upgrade - BMW N20 2.0L (With PWG)
Mosselman Stage 2 Turbo Upgrade - BMW N20 2.0L (With PWG)
Mosselman Turbosystems - Corporate Logo
T#:44359934
Part#: 010210013
In Stock
$ 2,518.00 USD
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$ 2,518.00 USD
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The Mosselman Upgrade Turbocharger (MSL38-50) for the N20 PWG engine increases performance levels with proven reliability. Depending on the modifications done to the car and fuel type, this turbo set can deliver up to 500hp!
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Mosselman BMW N55 PWG Upgrade Turbocharger, MSL48-60
Mosselman BMW N55 PWG Upgrade Turbocharger, MSL48-60
For vehicles with Pneumatic Wastegate
Mosselman Turbosystems - Corporate Logo
T#:12872411
Part#: 10201016
Ships in 6 Business Days
$ 3,239.00 USD
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$ 3,239.00 USD
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This Mossleman upgraded turbocharger will bring reliable high performance to your N55 PWG engine! Depending on modifications done to the vehicle, this turbo can deliver up to 600hp!
Mosselman BMW N55 EWG Upgrade Turbocharger, MSL48-60
Mosselman BMW N55 EWG Upgrade Turbocharger, MSL48-60
For vehicles with Electronic Wastegate
Mosselman Turbosystems - Corporate Logo
T#:12872410
Part#: 10210014
Ships in 6 Business Days
$ 3,528.99 USD
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$ 3,528.99 USD
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This Mossleman upgraded turbocharger will bring reliable high performance to your N55 EWG engine! Depending on modifications done to the vehicle, this turbo can deliver up to 600hp!
Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65, 1 SERIES/RHD
Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65, 1 SERIES/RHD ...
For RHD vehicles
Mosselman Turbosystems - Corporate Logo
T#:12872408
Part#: 10210018
Ships in 6 Business Days
$ 3,719.00 USD
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$ 3,719.00 USD
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This plug and play turbocharger set from Mosselman is precision made to boost your power reliably for your N54 engine. Depending on the modifications done to the car, you could see up to 650hp!
Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65
Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65
Mosselman Turbosystems - Corporate Logo
T#:12872407
Part#: 10210017
Ships in 6 Business Days
$ 3,719.00 USD
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$ 3,719.00 USD
Free Shipping on orders $49 and up
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This plug and play turbocharger set from Mosselman is precision made to boost your power reliably for your N54 engine. Depending on the modifications done to the car, you could see up to 650hp!
Mosselman Stage 2 Turbo Upgrade - BMW N20 2.0L (With EWG)
Mosselman Stage 2 Turbo Upgrade - BMW N20 2.0L (With EWG)
Mosselman Turbosystems - Corporate Logo
T#:40207515
Part#: 010210011
Ships in 6 Business Days
$ 2,518.00 USD
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$ 2,518.00 USD
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The Mosselman Upgrade Turbocharger (MSL38-50) for the N20 EWG engine increases performance levels with proven reliability. Depending on the modifications done to the car and fuel type, this turbo set can deliver up to 500hp!
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