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Mazda RX7 FD HT12 Stage 2 Turbocharger Upgrades 1992-1998
REQUIRES CORE - MUST READ INSTRUCTIONS
CORE INSTRUCTIONS
Here is what you get with the new Stage 2 HT12’s!
- GT28 Casting turbine wheelÂ
- Left hand shaft nutÂ
- high performance 360 degree, dynamic thrust assembly(dual feed)
- Dynamic, billet seal plate (less drag than stock carbon seal setup)
- BNR’s Billet Generation 2 compressor wheel upgradeÂ
- CNC Machined OEM Compressor housings
- Dynamically balanced less than .5 gram/in2 as a rotating assembly
- O ring grooved bearing housing (eliminate the silicone mess that’s normal)
- Ported wastegate (30mm)
- Radius put on the secondary turbine inlet (cuts down on cracking)
- Upgraded Actuator assemblies which have 3 additional psi over stock 7 psi actuators. The additional spring pressure will help you generate more boost even with the OEM boost control solenoids.
$825.00
Original: $2,750.00
-70%Mazda RX7 FD HT12 Stage 2 Turbocharger Upgrades 1992-1998—
$2,750.00
$825.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
REQUIRES CORE - MUST READ INSTRUCTIONS
CORE INSTRUCTIONS
Here is what you get with the new Stage 2 HT12’s!
- GT28 Casting turbine wheelÂ
- Left hand shaft nutÂ
- high performance 360 degree, dynamic thrust assembly(dual feed)
- Dynamic, billet seal plate (less drag than stock carbon seal setup)
- BNR’s Billet Generation 2 compressor wheel upgradeÂ
- CNC Machined OEM Compressor housings
- Dynamically balanced less than .5 gram/in2 as a rotating assembly
- O ring grooved bearing housing (eliminate the silicone mess that’s normal)
- Ported wastegate (30mm)
- Radius put on the secondary turbine inlet (cuts down on cracking)
- Upgraded Actuator assemblies which have 3 additional psi over stock 7 psi actuators. The additional spring pressure will help you generate more boost even with the OEM boost control solenoids.





