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Exhaust Kits | 2017-2019 GM 6.6 Duramax L5P

Since the beginning of automotive time, one of the most popular upgrades to anything with four wheels is that of the exhaust system. Some keep it simple and just bolt on a polished tip while others w ... read more

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MBRP Smokers 4" Single Stack Bed Kit MBRP-UT4001 18.00 MBRP Smokers 4" Single Stack Bed Kit MBRP Exhaust UT4001 Diesel Power Products carries the MBRP Single Stack Bed Kit - Universal UT4001 / UT3001 MBRP 5" DPF-Back Single Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP-S60360-Main 0.00 MBRP 5" DPF-Back Single Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP Exhaust S60360AL This 5" MBRP DPF-Back Exhaust will look great, sound great and reduce backpressure on the turbo to lower EGT temperatures. MBRP 4" DPF-Back Installer Series Single Exhaust System 11-19 6.6L LML / L5P GM Duramax MBRP-S6032AL 43.00 MBRP 4" DPF-Back Installer Series Single Exhaust System 11-19 6.6L LML / L5P GM Duramax MBRP Exhaust S6032AL This 4" MBRP DPF-Back Exhaust will look great, sound great and reduce backpressure on the turbo to lower EGT temperatures. MBRP Black Series 4" DPF Back Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP-S6032BLK 37.00 MBRP Black Series 4" DPF Back Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP Exhaust S6032BLK Get the sound and style you're after, in MBRP's new Black Series Exhaust for your LML or L5P! MBRP 4" DPF Back Dual Outlet Single Side Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP-S6033AL 46.00 MBRP 4" DPF Back Dual Outlet Single Side Exhaust System 11-19 6.6L GM Duramax LML / L5P MBRP Exhaust S6033AL Mount up an MBRP Dual Outlet exhaust on your LML or L5P for increased sound, performance, and styling! AFE Large Bore-HD 5" Stainless DPF-Back Exhaust with Black Tip 17-19 GM 6.6L Duramax L5P AFE-49-44085-B 39.00 AFE Large Bore-HD 5" Stainless DPF-Back Exhaust with Black Tip 17-19 GM 6.6L Duramax L5P AFE 49-44085-B Enhance the appearance of your Duramax while adding power, lowering EGT's, and giving it a little extra growl with this 5" stainless DPF-back exhaust system from AFE. AFE Large Bore-HD 5" Stainless DPF-Back Exhaust with Polished Tip 17-19 GM 6.6L Duramax L5P AFE-49-44085-P 39.00 AFE Large Bore-HD 5" Stainless DPF-Back Exhaust with Polished Tip 17-19 GM 6.6L Duramax L5P AFE 49-44085-P Enhance the appearance of your Duramax while adding power, lowering EGT's, and giving it a little extra growl with this 5" T409 stainless DPF-back exhaust system from AFE. AFE ATLAS 5" Aluminized Exhaust with Black Tip 17-19 GM 6.6L Duramax L5P AFE-49-04085-B 42.00 AFE ATLAS 5" Aluminized Exhaust with Black Tip 17-19 GM 6.6L Duramax L5P AFE 49-04085-B Enhance the appearance of your Duramax while adding power, lowering EGT's, and giving it a little extra growl with this 5" aluminized exhaust system from AFE. AFE ATLAS 5" Aluminized Exhaust with Polished Tip 17-19 GM 6.6L Duramax L5P AFE-49-04085-P 42.00 AFE ATLAS 5" Aluminized Exhaust with Polished Tip 17-19 GM 6.6L Duramax L5P AFE 49-04085-P Enhance the appearance of your Duramax while adding power, lowering EGT's, and giving it a little extra growl with this 5" aluminized steel exhaust system from AFE. AFE Large Bore-HD 4" Stainless Dual Exhaust with Black Tips 17-19 GM 6.6L Duramax L5P AFE-49-44086-B 48.00 AFE Large Bore-HD 4" Stainless Dual Exhaust with Black Tips 17-19 GM 6.6L Duramax L5P AFE 49-44086-B Enhance the appearance of your Duramax while adding power, lowering EGT's, and giving it a little extra growl with this dual outlet stainless exhaust system from AFE. AFE Large Bore-HD 4" Stainless Dual Exhaust with Polished Tips 17-19 GM 6.6L Duramax L5P AFE-49-44086-P 48.00 AFE Large Bore-HD 4" Stainless Dual Exhaust with Polished Tips 17-19 GM 6.6L Duramax L5P AFE 49-44086-P Enhance the appearance of your L5P Duramax while adding power, lowering EGT's, and giving it a little extra growl with this dual outlet stainless exhaust system from AFE. AFE ATLAS 4" Aluminized Dual Exhaust with Black Tips 17-19 GM 6.6L Duramax L5P AFE-49-04086-B 53.00 AFE ATLAS 4" Aluminized Dual Exhaust with Black Tips 17-19 GM 6.6L Duramax L5P AFE 49-04086-B Enhance the appearance of your 2017-2019 Duramax while adding power, lowering EGT's, and giving it a little extra growl with this dual outlet exhaust system from AFE.

Since the beginning of automotive time, one of the most popular upgrades to anything with four wheels is that of the exhaust system. Some keep it simple and just bolt on a polished tip while others will replace the entire system for bigger benefits. But what are really the benefits of upgrading the exhaust on an L5P Duramax? Well, that really depends on how far you want to go. There are numerous systems out there to achieve better power, greater fuel economy, more durability, and yes.....sound! The factory exhaust system found on the Duramax equipped GM's has continuously been progressing over the years in order to comply with various emissions regulations, which has caused the exhaust manufacturers to bend and flex to keep up with the times. We offer countless variations to upgrade your Duramax from simple components to complete upgrades from the best manufacturers in the industry to include AFE, FLO~PRO, Diamond Eye, MBRP, Magnaflow, and Silverline.

If you’re having trouble determining the best route for your exhaust system or components, feel free to give us a call or send an e-mail to [email protected] and we’d be happy to steer you in the right direction.

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