2004.5-2010 Chevrolet GMC 6.6 LLY LBZ LMM Duramax Turbo Down Pipe Passenger Side Up Pipe Fedex Express Generic

$208.88

SKU: C138-B013~002

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This 3" Stainless Steel Downpipe for your 2004.5-2010 GM 6.6L Duramax LLY LBZ LMM allows you to remove your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times resulting in lower EGTs and increased performance.

Feature:
Greater Heat Retention
20% Greater Flow Over Stock
Richer Diesel Sound
Will Not Affect DPF or Urea System
Gains of +21HP & +24 Ft-lbs.

Fitment For:
For 2004.5-2010 CHEVROLET SILVERADO 2500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 CHEVROLET SILVERADO 3500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 CHEVROLET SILVERADO 3500 LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 2500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 3500HD 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO
For 2004.5-2010 GMC SIERRA 3500 6.6L LLY LBZ LMM DURAMAX DIESEL TURBO

Package Included:
1x Down Pipe
1x Up Pipe
2x Gaskets

Note:
This up pipe does not have an EGR riser so it is not a direct replacement on 2004.5+ models unless it is an off-road application with an EGR track kit.


Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.

Customer Reviews

Based on 131 reviews
82%
(107)
10%
(13)
7%
(9)
0%
(0)
2%
(2)
J
Jerry Smith

I had issues with boost leaks before swapping to this duct, but since the change, everything has been running smoothly. The fit was spot on, and it has improved overall performance

S
Simon Karpfinger

Qualität ist sehr gut passgenauigkeit so naja ohne den halter an der Spritzwand passt sie deutlich besser

B
Benjamin Xatkoun
F10 n55

Fits great good throttle response

M
Melissa Srnka

The build quality is solid, and everything fit as expected. The engine now runs cooler and feels more powerful, especially during acceleration.

M
Melissa Srnka

I've noticed a significant increase in throttle response and a more robust exhaust note. It's a worthwhile upgrade for better performance and a sportier exhaust tone.

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