Downpipe Exhaust for 2011-2016 LML 6.6L Chevrolet Chevy/GMC GM Duramax Diesel 3 inch

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FlasharkSKU: FLES08046
1 review

Color: 11-15 Silver
Sale price$119.99 Regular price$156.00

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FLASHARK Exhaust Down Pipe for 2011, 2012, 2013, 2014, 2015, 2016 Chevy/GMC LML GM Duramax Turbo Diesel 6.6L 3 inch

FLASHARK's downpipes are designed to seamlessly fit in place of your restrictive stock downpipes, which are situated immediately after your catalytic converters. Upgraded downpipes provide great increases in horsepower and torque on turbocharged vehicles by allowing exhaust gasses to flow easier as they leave the turbo. The high-quality exhaust manifold can improve the exhaust air flow rate and ensure you have a better driving experience. Does Not Fit 2015.5+ Model With Flange Outlet



2011-2015 Chevy/ GM 2500HD | 3500HD Trucks w/ 6.6L Duramax LML 'With V-Band Style
2011-2015 Chervolet Silveado 2500 6.6L-Turbo Disel LML
2011-2015 Chevrolet Silverado 3500 6.6L-Turbo Diesel LML
2011-2015 GMC Sierra 2500 6.6L-Turbo Diesel LML
2011-2015 GMC Sierra 3500 6.6L-Turbo Diesel LML

Does Not Fit 2015.5+ Model With Flange Outlet



Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Exhaust Down Pipe
Material: Stainless Steel
Surface: Mirror Polish
Model: DP29758 (ES08319)
Made of High-Quality T-304 Stainless Steel
Inlet/ Outlet Sizes: 3 ''OD / 3 ''OD
Pipe Diameter: 3.0''
Flange Type: V-band
Increases Horsepower 10-15 HPS (approximately)


Package Contents:
1 x 3" Stainless Steel Downpipe
2 x Stainless Steel Hose Clamps
1 x Roll of Titanium Heat Wrap


1. Improve Engine Output and Efficiency, Give you an extra HPs, and increases torque
2. Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high-performance racing
3. Made of High-Quality 16-gauge T-304 Stainless Steel with Computerized Mandrel-Bends
4. All joints are TIG welded to prevent cracking and wear
5. CNC Machine Flange for MAX Strength and Durability
6. Flanges chrome plated for corrosion resistance

Customer Reviews

Based on 1 review
Bigworm (Sacramento, US)
Almost perfect

Had to grind down the bungs they were to deep of threads for the sensors and 9th injector to bottom out and tighten easy fix for me just a fyi. This applies to a 14 and a 15 truck.

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