MAGNAFLOW 15399 DOWN-PIPE 4IN - 06-07 GM DIESEL 6.6L

Elevate your GM diesel’s performance with the MAGNAFLOW 15399 Downpipe, specially crafted for the 2006-2007 6.6L diesel models. This 4-inch diameter mandrel-bent downpipe is engineered for optimal airflow, ensuring that your vehicle can breathe freely and perform at its best. With a robust length of 52.5 inches, this downpipe is designed to connect seamlessly near your turbocharger, enhancing turbo response and overall engine efficiency.

Constructed from premium stainless steel, the MAGNAFLOW 15399 promises durability and resistance to corrosion, ensuring it withstands the toughest driving conditions. The use of advanced CNC robotic manufacturing techniques ensures precise dimensions, resulting in a consistent and reliable fit. Designed for enthusiasts who demand excellence, this downpipe undergoes extensive dyno testing to confirm that it significantly improves exhaust flow dynamics, far surpassing that of traditional crush-bent pipes.

While intended for professional installation, the direct-fit design allows for straightforward installation by utilizing the OEM exhaust break locations, catering to both professionals and DIYers alike. Note that clamps and gaskets are not included, so be sure to acquire these separately to complete the installation process.

The MAGNAFLOW 15399 is not just about performance; it’s also about enhancing the sound of your diesel. With this downpipe, experience a richer and more aggressive exhaust note that echoes the power beneath the hood.

Harness the true potential of your diesel engine while enjoying the built-to-last quality that MAGNAFLOW stands for. This downpipe is more than an upgrade; it’s a commitment to superior performance and longevity, backed by American craftsmanship. Unlock the power and sound your vehicle deserves with the MAGNAFLOW 15399 Downpipe.

The MagnaFlow Turbo Downpipe 15399 is a 4in. diameter mandrel bent stainless steel pipe designed to connect near your turbocharger and i's weight-optimized with superior flow characteristics and performance. Each performance pipe is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.

SPECIFICATIONS

Series

Performance Pipe

Length

52.5"

Material

Stainless Steel

Clamps Included

No

Finish

Stainless Steel

Gasket Or Seal Included

No

Inlet Type

Clamp-On

Outlet Type

Clamp-On

FEATURES

UNRESTRICTED FLOW

Extensive dyno testing is used to ensure that this performance exhaust pipe improves the flow dynamics and increases the evacuation of exhaust gases compared to crush bent pipes.

PRECISION CONSTRUCTION

The use of durable stainless steel construction and CNC precision robotic manufacturing techniques guarantee reliable pipe performance. 15399 is proudly made in the USA.

CORROSION-RESISTANT STAINLESS STEEL

Pipe 15399 is made of completely corrosion resistant stainless steel to ensure reliable exhaust system performance and a long service life.

PERFECT FITMENT

15399’s direct-fit design facilitates do-it-yourself installation by utilizing the OEM exhausts break locations.

 

MAGNAFLOW QUALITY

Designed for Power and Sound