quick view Add to Cart Wehrli Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Brizzle Blue - WCF100489-BRZ MSRP: $2,649.00 $2,569.99 Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Brizzle Blue Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare