Garrett GT30R, GT3076R Turbo Compressor Housing

This is a replacement Compressor Housing (cold side). Fits the Garrett GT3076R, GT30R turbo with 76mm, 56 trim compressor wheel. Large defalt housing is .60 A/R with ported anti-surge. 4" inlet and 2" outlet. Also available in a new compact design with smaller 3" inlet, 2" w/ outlet, .50 A/R for tight spaces. Polished upgrade is for the 4" inlet housing only. Simple installation, direct bolt on replacement.

Standard Housing Specs.
- Fits: Garrett GT3076R/GT30R Turbo w/ 76mm, 56 trim wheel. (turbo part # 700382-5012 & CHRA part # CHRA 700177-5007)
- Inlet/Outlet size: 4.00" / 2.00"
- Housing Design: GT30R
- Ported by default? Yes
- Polished upgrade option available? Yes
- .60 A/R

Compact Housing Specs, Sames as above except:
- Inlet/Outlet size: 3.00" / 2.00"
- Ported upgrade option available? No
- Polished upgrade option available? No
- .50 A/R