Exhaust System

This polished 304 stainless turn out Clamp on exhaust tip from Flo~Pro is the perfect option for your 17-20 Duramax L5P truck. The stock tailpipe p...

Fits 5" Exhaust Systems, as well as the popular Flo-Pro Vented Turn Out Tip for an added look. That tip can be found here 

MBRP Diesel Exhaust tip. 5 inch inlet - 6 inch outlet - 30 Degree Bend High Quality Stainless Steel Exhaust Tip 6" Diesel Tip For a BOLD Look ...

ARP Up Pipe Bolt kit for 2001-2016 Duramax. 6 Washers and Bolts for installing 1 up pipe. Includes ARP Lube.Purchase two sets when installing a pai...

There is a total of three bungs in the LML Duramax downpipe and if you want to remove those sensors (for off-road use), these are the plugs you nee...

Replace the light weight, leak prone passenger side OEM up pipe with this heavy duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will n...

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuatio...

Remove your crushed oval stock down pipe and replace it with a smooth round, long lasting, 304 stainless steel down pipe. Spiral wrapped with titan...

FOR OFFROAD COMPETITION USE ONLY! These downpipes will not work on a non-modified truck. Please verify your exhaust flange as all returns will in...

VERIFY YOU CURRENTLY HAVE A 3-Bolt FLANGE DOWNPIPE!

If you’re looking to move your factory EGT sensor out of the downpipe and into the passenger side exhaust manifold on your 2011-2016 Duramax LML, ...

Smoother Flow from Turbo Reduced EGT’s Increased Performance Throatier Sound Faster Turbo Spool-up

  Replace the lightweight, leak prone, 1 5/8" OEM up pipes with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will...

4 Inch System The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road. Reduc...

Let MBRP Black Series downpipes assist you with your quest for power! Every enthusiast is looking for more power, and during your search, you've po...

For use on tuned 2017+ L5P Duramax competition trucks equipped with VGT Style Turbochargers.  • Easy to install blanket keeps heat inside the turbo...

PPE has taken OEM replacement to a new level. These PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes is a direct bolt-on to you...

ARP Up Pipe Bolt kit for 2017+ Duramax. 12 Washers and Bolts for installing both up pipes. Includes ARP Lube

Replace the lightweight, leak prone, 1 5/8" OEM up pipes with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will no...

Fits 4" Exhaust Systems and the MBRP DPF Back Exhaust   DOES NOT FIT FLO-PRO ANGLED TIP If you need one for that, click here

VERIFY THAT YOU CURRENTLY HAVE A 3-BOLT FLANGE DOWNPIPE!  Greater Heat Retention 20% Greater Flow Over Stock Richer Diesel Sound Will not Affect...

Replace the restrictive crushed factory down pipe with this full 3" down pipe.  For use with factory turbo or factory style drop in turbo.