-
45MM & 60MM WASTEGATES!
These are our tried and true BSI Piston designed wastegate. If you are the average weekend warrior or you're looking for the cleanest boost curve for your race car/truck then this is for you.
These have been beat to death by drifters and drag racers alike. We have seen anywhere from 1300F to 2000F continuous temperatures and these do not skip a beat. If you are a diesel tech wondering if these are right for you, check out the numerous high power diesel builds on our social media. -
45mm Wastegate$385.00$385.00 -
60mm Wastegate$467.50$467.50
2007.5-2018 6.7 Cummins TNT HE300VG 63mm
LATEST NEWS FROM BSI INC. & TRUE NORTH TURBOS
Read moreA Win to Remember: Lil Gangstas Victory at US Street Nationals Winning the Lil Gangstas class at the US Street Nationals during the Winter Series in Bradenton is still hard to put into words. This is one of the biggest...
Read moreHE300VG 63mm Turbo Upgrade for 2007.5–2018 6.7L Cummins RAM Trucks The 6.7L Cummins engine found in 2007.5–2018 RAM trucks has earned a reputation for durability, torque, and long service life. Installed in RAM 2500 and 3500 pickups, as well as...
Read moreTNT VB5855 Turbo Upgrade for the 2022+ Subaru WRX: Serious Power Without Sacrifices The 2022+ Subaru WRX introduced the FA24 engine, giving enthusiasts a stronger and more flexible platform than any previous WRX generation. With more displacement and improved torque...
Customer Builds
Let customers speak for us
Nick is one of the most helpful guys in the business we have ran his TNT 94 MM for over a year with great success made it to 4 semi finals and 2 finals can’t thank him enough for all his help and we will continue to run his turbos
Nice fitment on flanges
I have this turbo on my 11:1 compression 4g63 for a time attack/hill climb build and absolutely love it. In 2025 I added a much larger wing to the car which of course increased drag and the car still went through the speed trap to turn 1 9kph faster at 2lbs less boost than my old 62mm turbo. It has been bullet proof where other turbos have suffered failed shafts. The transient response is the best if any turbo this size that I have ran on this car in the last 10 years. 10/10 would recommend.
Absolute perfection. Sounds like it has the T51r mod. Makes awesome power.
Best in the business
Great quality and biggest inner diameter on the market wich allows for optimal drainage.
I have the TNT 98 with the 112 x 102 turbine housing on my stock block stock sleeve 5.3 on e85 with a a2a intercooler. This turbo is down right nasty and very efficient. On medium boost (35lbs) in my 2730 lb car, it has easily sent me to a 4.4x’s @ 162 mph in the 1/8th with a lot more on tap. This is one of the quickest spooling and lightest gt 55 turbos I have run coming in at just 38lbs paired when paired with the 1.15 v band turbine housing I run. Not only will you get one of the nicest turbos on the market, but it will also be backed by some of the best customer service in the industry.
Nasty s400 turbo makes great power and spools instantly!!! Surprised everyone that doubted it and said i needed gt55 frame!
Great parts and service
Others should take note…
I've had this turbo on my car for 4 drag and drive events and absolutely love it! 8.50s in a 3600lb car no problem spools fast and still has more power left in it!
