Hello again guys.
I'm thinking about new - better turbo. This is the only part in my car without upgrade and the only bottleneck left.
At firts here is a list of my mods if we talk about performance (from front to back of the car) :
- forge intercooler
- forge boost pipe
- velossa tech snorkel
- oem box with pipercross filter
- hdt 89mm intake pipe
- hdt turbo inlet adapter
- STOCK TURBO
- hks sparkplugs m45xl
- hdt downpipe hjs ece 200 euro 6 (89mm-76mm)
- hdt flexpipe (76mm-76mm)
- hdt opf/gpf dummy (76mm-76mm)
- remus exhaus (76mm)
- reinforced oem clutch with kevlar
So - whole intake and exhaust have enlarged diameter. Clutch will be fine too.
I'm not counting other mods like engine strut, mounts and other stuff.
Now the only problem is with turbo - there are few on the market but they differ from each other.
I have three in mind:
1- turbozentrum - most expensive 2144euro - stage 3 400hp+
2- turbo-total - weird cheap 1666euro - stage 2 400hp
3- turbo-total - good price 1904euro - stage 3 400hp+
There are some differences:
1.TURBOZENTRUM
Technical Details:
- As a base we use an original MHI turbocharger (part number: 28231-2GTB1)
- 400HP+ *
- maximum size of compression wheel **
- CNC milled compression wheel with slim design and extended tip technology
- in-house CNC milling and gap optimization of the compression housing
- in-house CNC milling and gap optimization of the exhaust housing
- 45,6/52,3mm bigger turbine wheel MHI
- (if necessary) reenforced actuator with increased preload
- every single step is done by us in house
2.TURBO-TOTAL stage 2
Technical Details:
– Billet Compressor Wheel
– Cut-Back Turbine Wheel
– CNC-Machining Compressor Housing
– High Speed Balanacing
- Boost pressure: 1.40 bar
- Backpressure: 2.4 bar
3.TURBO-TOTAL stage 3
Technical Details:
– Billet Compressor Wheel
– High Flow Turbine Wheel
– CNC-Machining Compressor Housing
– CNC-Machining Turbine Housing
– High Speed Balanacing
After those technical details both stage 3 looks really good. There are few tests and user reviews.
Turbozentrum looks more expensive but I think it is better company and it have better reviews (few infos about less pressure needed).
Turbo-total look less expensive but with 1.3bar 370hp is easy too.
If I decide to upgrade I will think about 370-375hp and something like 450-470nm. I'm not thinking about fuel pump so that's why.
And here are another few doubts:
- does replacing turbo I need to lower the whole engine or it is possible to do the swap from under of the car and from open hood
- after new turbo I will need some aftermarket turbo cover/blanket or additional metal cover like on my downpipe
- I will need new gaskets or stud bolts
Summing up expenses:
- price of the turbo
- turbo cover/blanket
- gaskets/bolts
- work cost
- ecu remap
Any advices guys ?
I'm thinking about new - better turbo. This is the only part in my car without upgrade and the only bottleneck left.
At firts here is a list of my mods if we talk about performance (from front to back of the car) :
- forge intercooler
- forge boost pipe
- velossa tech snorkel
- oem box with pipercross filter
- hdt 89mm intake pipe
- hdt turbo inlet adapter
- STOCK TURBO
- hks sparkplugs m45xl
- hdt downpipe hjs ece 200 euro 6 (89mm-76mm)
- hdt flexpipe (76mm-76mm)
- hdt opf/gpf dummy (76mm-76mm)
- remus exhaus (76mm)
- reinforced oem clutch with kevlar
So - whole intake and exhaust have enlarged diameter. Clutch will be fine too.
I'm not counting other mods like engine strut, mounts and other stuff.
Now the only problem is with turbo - there are few on the market but they differ from each other.
I have three in mind:
1- turbozentrum - most expensive 2144euro - stage 3 400hp+
2- turbo-total - weird cheap 1666euro - stage 2 400hp
3- turbo-total - good price 1904euro - stage 3 400hp+
There are some differences:
1.TURBOZENTRUM
Technical Details:
- As a base we use an original MHI turbocharger (part number: 28231-2GTB1)
- 400HP+ *
- maximum size of compression wheel **
- CNC milled compression wheel with slim design and extended tip technology
- in-house CNC milling and gap optimization of the compression housing
- in-house CNC milling and gap optimization of the exhaust housing
- 45,6/52,3mm bigger turbine wheel MHI
- (if necessary) reenforced actuator with increased preload
- every single step is done by us in house
2.TURBO-TOTAL stage 2
Technical Details:
– Billet Compressor Wheel
– Cut-Back Turbine Wheel
– CNC-Machining Compressor Housing
– High Speed Balanacing
- Boost pressure: 1.40 bar
- Backpressure: 2.4 bar
3.TURBO-TOTAL stage 3
Technical Details:
– Billet Compressor Wheel
– High Flow Turbine Wheel
– CNC-Machining Compressor Housing
– CNC-Machining Turbine Housing
– High Speed Balanacing
After those technical details both stage 3 looks really good. There are few tests and user reviews.
Turbozentrum looks more expensive but I think it is better company and it have better reviews (few infos about less pressure needed).
Turbo-total look less expensive but with 1.3bar 370hp is easy too.
If I decide to upgrade I will think about 370-375hp and something like 450-470nm. I'm not thinking about fuel pump so that's why.
And here are another few doubts:
- does replacing turbo I need to lower the whole engine or it is possible to do the swap from under of the car and from open hood
- after new turbo I will need some aftermarket turbo cover/blanket or additional metal cover like on my downpipe
- I will need new gaskets or stud bolts
Summing up expenses:
- price of the turbo
- turbo cover/blanket
- gaskets/bolts
- work cost
- ecu remap
Any advices guys ?