T3/T4 hybrid turbocharger assembly is created by installing a T4 compressor wheel and housing onto a T3 turbine housing, wheel and center section. A T3/T4 hybrid turbocharger assembly is a compromise for engines where a T3 turbocharger is too small to reach the desired maximum horsepower but using a T4 turbocharger would create an unacceptable amount of turbo lag. The T3/T4 turbocharger is designed to be used on engines displacing 1.6L-2.5L and is typically good for around 400HP. They are also commonly used in twin turbo applications. In this case those figures would be doubled 3.2L-5.0L engines up to 800HP. Horsepower ratings are generally meant to express the turbochargers maximum airflow capability. Recommended boost pressures are 7psi(.5 Bar) to 21psi(1.5 Bar) and boost pressures should not exceed 30psi(2 Bar). Exceeding 21psi(1.5 Bar) of boost pressure can significantly reduce a turbochargers lifespan. Generally speaking 14psi(1 Bar) is good for a 100% increase in horsepower from a naturally aspirated engine. Also factory non-turbo engines without forged internal components on high octane pump gas (91-92 octane) it is not recommended exceeding 7psi (.5 Bar) of boost. Doing so could result in damaging your engine.

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T3 T25/T28 GT35 TURBO TURBOCHARGER EXHAUST BLACK HEAT SHIELD BLANKET COVER WRAP

Item No. 4217

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$18.00
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T3 T25/T28 GT35 TURBO TURBOCHARGER EXHAUST BLUE HEAT SHIELD BLANKET COVER WRAP

Item No. 4211

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$18.00
$18.00
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T3 T25/T28 GT35 TURBO TURBOCHARGER EXHAUST CHROME HEAT SHIELD BLANKET COVER WRAP

Item No. 4222

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$18.00
$18.00
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T3 T25/T28 GT35 TURBO TURBOCHARGER EXHAUST RED HEAT SHIELD BLANKET COVER WRAP

Item No. 4214

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$18.00
$18.00
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T3 T25/T28 GT35 TURBO TURBOCHARGER EXHAUST SILIVER HEAT SHIELD BLANKET COVER WRAP

Item No. 4223

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$18.00
$18.00
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T4 GT40/GT45 TURBO CHARGER TURBOCHARGER EXHAUST BLACK HEAT SHIELD BLANKET COVER

Item No. 4218

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
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T4 GT40/GT45 TURBO CHARGER TURBOCHARGER EXHAUST BLUE HEAT SHIELD BLANKET COVER

Item No. 4212

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
You save $0.00

T4 GT40/GT45 TURBO CHARGER TURBOCHARGER EXHAUST CHROME HEAT SHIELD BLANKET COVER

Item No. 4221

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
You save $0.00

T4 GT40/GT45 TURBO CHARGER TURBOCHARGER EXHAUST RED HEAT SHIELD BLANKET COVER

Item No. 4215

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
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T4 GT40/GT45 TURBO CHARGER TURBOCHARGER EXHAUST SILIVER HEAT SHIELD BLANKET COVER

Item No. 4224

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
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T6 GT40/GT55 TURBO TURBOCHARGER EXHAUST CHROME HEAT SHIELD BLANKET COVER WRAP

Item No. 4220

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$24.00
$24.00
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T6 HX52/GT40 TURBO TURBOCHARGER EXHAUST BLACK HEAT SHIELD BLANKET COVER WRAP

Item No. 4219

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
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T6 HX52/GT40 TURBO TURBOCHARGER EXHAUST BLUE HEAT SHIELD BLANKET COVER WRAP

Item No. 4213

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
You save $0.00

T6 HX52/GT40 TURBO TURBOCHARGER EXHAUST RED HEAT SHIELD BLANKET COVER WRAP

Item No. 4216

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
You save $0.00

T6 HX52/GT40 TURBO TURBOCHARGER EXHAUST SILIVER HEAT SHIELD BLANKET COVER WRAP

Item No. 4225

Reduces the amount of radiant heat coming from turbochargers. Helps to lower engine bay temperatures; thus, protects other engine bay components from extreme heat. On the other hand, this turbo blanket serves as a great way to enhance the appearance of turbochagers by covering the turbine, c..

$22.00
$22.00
You save $0.00