LATEST NEWS FROM BSI INC. & TRUE NORTH TURBOS
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High exhaust gas temperatures (EGTs) are one of the most common concerns among tuned and towing-focused 2017-2023 6.6L L5P Duramax owners. Excessive EGTs can reduce reliability, increase turbocharger stress, and place additional heat load on pistons, valves, and exhaust components....
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Choosing the right turbocharger for your 2017-2023 6.6L L5P or L5D Duramax depends heavily on how the truck is used. Two of the most popular drop-in turbocharger configurations for the L5P platform are the 64/67 and 67/67 setups. Both turbochargers...
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The 2017-2023 6.6L L5P Duramax is one of the most capable diesel truck platforms GM has ever produced, offering impressive towing capability, strong factory power, and excellent drivability. However, once heavy towing, performance tuning, larger tires, or increased fueling are...
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If you tow heavy on a regular basis, you already know the factory turbo on a 6.7 Cummins can become a weak point over time. Heat, drive pressure, sticky vanes, and sluggish response under load all start to show up...
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If you own a 6.7 Cummins, chances are you’ve either dealt with turbo issues already or you’ve started thinking about upgrading before problems show up. One of the most common questions we hear is whether it makes more sense to...
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If you own a 6.7 Cummins-powered truck, you’ve probably heard people talk about EGTs. High exhaust gas temperatures can become a serious issue when towing heavy loads, running performance tuning, or pushing your truck hard for long periods. Left unchecked,...
TNT Cummins Turbos
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HE351CW 2004.5-2007 5.9L Cummins 63/67 640hp$1,699.00$1,699.00 -
2007.5-2018 6.7 Cummins TNT HE300VG 63mm Drop-In TurbochargerFrom $3,059.15From $3,059.15$4,449.10 -
HE351CW 2004.5-2007 5.9L Cummins 67/67 715hp$1,799.00$1,799.00 -
2019-2024 6.7 Cummins TNT HE300VG 63mm Drop-In TurbochargerFrom $3,599.00From $3,599.00$4,449.10
APRIL BOOST SALE - MORE BOOST FOR LESS!
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Borg S400, PTE promod, Garret G Series 42,45,47,50,55,57 Compressor Outlet Discharge Flange w/ClampFrom $59.50From $59.50$69.99 -
65mm Billet 12AN Turbo Drain Oil Flange for Mid-Frame and Large-Frame Turbochargers$40.38$40.38$47.50 -
'-12AN Cummins Block Drain$37.40$37.40$44.00 -
3.0" Stainless Steel V-Band Flange Assembly with Clamp$45.51$45.51$53.53 -
T6 Turbo Blanket$195.50$195.50$229.99 -
65mm Billet 10AN Turbo Drain Oil Flange for Mid-Frame Turbochargers$40.38$40.38$47.50 -
2.5" Stainless Steel V-Band Flange Assembly with Clamp$37.20$37.20$43.76 -
100mm Billet 12AN Turbo Drain Oil Flange for Mid-Frame and Large-Frame Turbochargers$51.00$51.00$59.99 -
S200/S300 Turbine discharge (Marmon flange).From $51.00From $51.00$59.99 -
Turbo Speed Sensor Plug$34.00$34.00$40.00 -
4.0" Stainless Steel V-Band Flange Assembly with Clamp$53.67$53.67$63.13 -
GT(X)55, G57, S500, PTE T5 Turbine Discharge Flange w/Quick release Clamp.$85.00$85.00$100.00 -
T3 Turbo Blanket$119.00$119.00$139.99 -
3.5" Stainless Steel V-Band Flange Assembly with Clamp$49.34$49.34$58.04 -
4.0" Aluminum V-Band Flange Assembly with Clamp$53.67$53.67$63.13 -
100mm Billet 10AN Turbo Drain Oil Flange for Mid-Frame Turbochargers$51.00$51.00$59.99 -
3.0" Aluminum V-Band Flange Assembly with Clamp$45.51$45.51$53.53 -
65mm Billet 10AN Turbo Drain Oil Flange for Small-Frame Turbochargers$40.38$40.38$47.50 -
5.0" Stainless Steel V-Band Flange Assembly with Clamp$66.61$66.61$78.36 -
5.0" Aluminum V-Band Flange Assembly with Clamp$66.68$66.68$78.44 -
3.5" Tube GT55, GTX55, G55, G57 Dual V band turbine housing inlet flange w/clamp$85.00$85.00$100.00 -
2.5" Aluminum V-Band Flange Assembly with Clamp$37.20$37.20$43.76 -
5" tube 120mm GT55, GTX55 Dual V band turbine housing discharge flange w/Clamp$85.00$85.00$100.00 -
100mm Billet 10AN Turbo Drain Oil Flange for Small-Frame Turbochargers$40.38$40.38$47.50