Magnaflow 3" Stainless Steel Turbo Direct Pipe 01-04 GM 6.6L Duramax BOR-BNRB-109BK The Cognito 2” Block and

The Cognito 2” Block and U-Bolt Kit includes 2” tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts

while maintaining the mandated Federal emissions standards of stock

- Easy Installation: No need for drilling or modifications

Total Core $2

Magnaflow 3" Stainless Steel Turbo Direct Pipe 01-04 GM 6.6L Duramax BOR-BNRB-109BK The Cognito 2” Block andThe MagnaFlow Performance Exhaust Diesel Turbo Downpipe is a high quality performance exhaust component designed to improve exhaust flow and support greater turbo efficiency in diesel applications. Constructed from mandrel bent stainless steel, this downpipe replaces the restrictive factory section near your turbocharger with a smoother, more open path for exhaust gases, helping reduce backpressure and improve overall engine response. Built using