APX 4.1 SB
$7800
Dyno and track proven design featuring a 4.1″ compressor wheel and a smooth bore compressor housing paired with a 4.5″ turbine wheel.
This T6 frame turbo is equipped with our patented triple ball-bearing design along with the Dual Apex Wheel™ Technology. This Turbo is specifically designed for tractor pulling and the 4.1 SMOOTH BORE LIMITED PRO STOCK with a 6″ turbine outlet.
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Options
Turbine Housings available
T6 undivided
- 1.00 A/R*
- 1.14 A/R
- 1.28 A/R
*This option is the most common housing choice. We recommend this A/R.