I'd say its about $100 too much for the product you're getting. Look anywhere else and see about the price of an 02 housing
O2 Housings from HorsepowerFreaks
DSM O2 Housings
*ISIS Stainless Steel 3" O2 Housing - Hyundai Genesis 2.0L Turbo [ IS-O2-GEN20 ] - Enjuku Racing - Performance Parts and High Quality Fabrication
Forced Performance Turbochargers: FP Custom 2.5" SS O2 Housing for FP30 Turbo
Forced Performance Turbochargers: DSM o2 Housing
SRT-4 o2 Housing
3" Stainless O2 Housing/Turbo Discharge Module v.2.0 : atpturbo.com
O2 Housings from HorsepowerFreaks
DSM O2 Housings
*ISIS Stainless Steel 3" O2 Housing - Hyundai Genesis 2.0L Turbo [ IS-O2-GEN20 ] - Enjuku Racing - Performance Parts and High Quality Fabrication
Forced Performance Turbochargers: FP Custom 2.5" SS O2 Housing for FP30 Turbo
Forced Performance Turbochargers: DSM o2 Housing
SRT-4 o2 Housing
3" Stainless O2 Housing/Turbo Discharge Module v.2.0 : atpturbo.com