Duramax 4 inch VS 5 inch Exhaust *You have to hear This*

Best Diesel Exhaust System For Duramax on April 2024 Shopping Deals at Bestonio.com

  • MBRP S6004PLM Down Pipe Back Single Side Off-Road Exhaust System with Front Pipe

    • UPC: 882963110350
    • ASIN: B002QSD3YE
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    The down pipe back type system mounts to the short stock down pipe in Duramax equipped vehicles and eliminates the catalytic converter. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. The ideal configuration for off road applications. Fits 2001-2007 Extended Cab/Crew Ca... [Read More]

  • Performance Race 4" DownPipe Down Pipe Back Exhaust System Kit For 07.5-10 Chevy/GM 2500/3500 Duramax Turbo Diesel Pickup Truck

    • UPC: 732627254145
    • ASIN: B01MFEMG1E
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    This listing is for a brand new High Performance 4.00" Aluminized Steel Down-Back Exhaust System made specifically for this vehicle model. If you do not see your vehicle listed, please contact us for assistance.

  • Performance Racing Off Road 5" Aluminized Steel Downpipe Down Pipe Back DPF Exhaust System Kit 2011-2015 Chevy GMC Silverado Sierra 2500HD 3500 Duramax 6.6L Turbo Diesel Pickup Truck

    • UPC: 732627256118
    • ASIN: B075NR6Q2L
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The down-pipe back type exhaust system mounts directly to the OEM turbo down-pipe and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • MBRP S6004P Down Pipe Back Single Side Off-Road Exhaust System

    • UPC: 882963107251
    • ASIN: B001MVPOTI
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    The down pipe back type system mounts to the short stock down pipe in Duramax equipped vehicles and eliminates the catalytic converter. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. The ideal configuration for off road applications. Fits 2001-2007 Extended Cab/Crew Ca... [Read More]

  • MBRP S6212PLM Turbo Back Single Side Off-Road Exhaust System

    • UPC: 099998247764
    • ASIN: B003U6LMH6
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. Fits 2003-2007 Extended Cab/Crew Cab Configurations.... [Read More]

  • Performance Racing Off Road 5" Downpipe Down Pipe Back DPF Exhaust System Kit 2015.5-2017 Chevy GMC Silverado Sierra 2500HD 3500 Duramax 6.6L Turbo Diesel Pickup Truck

    • UPC: 732627256163
    • ASIN: B075NT8D3W
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The down-pipe back type exhaust system mounts directly to the OEM turbo down-pipe and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • MBRP S60200PLM 5" Aluminum Down Pipe Back, Single Side (No Muffler) for Chevy/GMC Diesel

    • UPC: 882963123411
    • ASIN: B01E6TE4YI
    • Brand: MBRP
    • Manufacturer: MBRP

    MBRP 2500/3500 Duramax Classic EC/CC 5in Down Pipe Back Single Side No Muffler AL

  • Performance Racing 4" Dual Stainless Steel Downpipe Down Pipe Back Exhaust System With Muffler 01-07 Chevy GMC Silverado Sierra Duramax 2500HD 3500 6.6L Turbo Diesel Pickup Truck

    • UPC: 732627255135
    • ASIN: B072LD7R5J
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    Performance Racing 4" Dual Stainless Steel Downpipe Down Pipe Back Exhaust System With Muffler For 01-07 Chevy GMC Silverado Sierra Duramax 2500HD 3500 6.6L Turbo Diesel Pickup Truck

  • MBRP S6200P Turbo Back Single Side Exhaust System

    • UPC: 882963107343
    • ASIN: B001LDAF5A
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. Fits 1999-2003 Configurations.

  • 4" Aluminized Exhaust System 2007-2010 6.6l LMM Duramax Chevy GMC 2500/3500

    • ASIN: B07PVPWMK4
    • Brand: KB Diesel Performance LLC
    • Manufacturer: KB Diesel Performance LLC

    Wake up your truck with our 4 Inch Aluminized Exhaust System! Mandrel bent tube for superior exhaust flow! Easy to install Lower EGTs Quicker Turbo Spool Made In The USA No Muffler Off Road Use Only Fits: 2007-2010 Chevy / GMC 2500 & 3500 6.6l LMM equipped trucks. Note: Does not fit 2007 "Classic" LBZ Equipped Trucks. Ships UPS Ground to street add... [Read More]

  • 5" Turbo Downpipe Back Exhaust System for 01-07 Chevy/GMC 6.6L Duramax Turbo Pickup Truck

    • UPC: 732627252196
    • ASIN: B01FN8AL3O
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • Stainless Steel 4" DownPipe Down Pipe Back Performance Race Exhaust System Kit For 07.5-10 Chevy/GM 2500/3500 Duramax Turbo Diesel Pickup Truck

    • UPC: 732627254138
    • ASIN: B01M9HTWNO
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    This listing is for a brand new High Performance 4.00" Stainless Steel Down-Back Exhaust System made specifically for this vehicle model. If you do not see your vehicle listed, please contact us for assistance.

  • MBRP GM8424 3" Black Down Pipe

    • UPC: 882963110589
    • ASIN: B002S405DI
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.... [Read More]

  • Performance Racing Off Road Dual 5" Aluminized Steel Downpipe Down Pipe Back DPF Exhaust System Kit 2011-2015 Chevy GMC Silverado Sierra 2500HD 3500 6.6L Duramax Turbo Diesel Pickup Truck

    • UPC: 732627256132
    • ASIN: B075NQNMWY
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The down-pipe back type exhaust system mounts directly to the OEM turbo down-pipe and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • Sinister Diesel SD-466-01 Exhaust Product

    • UPC: 841788100137
    • ASIN: B072FS16B5
    • Brand: Sinister Diesel
    • Manufacturer: SND

    The high-performance stainless steel exhaust systems from Sinister Diesel are designed to maximize the horsepower and deliver more torque to the wheels of your Chevrolet or GMC Silverado or Sierra diesel truck with the LB7, LLY, or LBZ Duramax engine. Each Sinister Diesel Duramax exhaust system is precision cut and bent from 409 Stainless Steel for... [Read More]

  • Performance Race Racing SS409 T409 Stainless Steel Off Road 5" Downpipe Down Pipe Back DPF Exhaust System Kit 2015.5-2017 Chevy GMC Silverado Sierra 2500HD 3500 Duramax 6.6L Turbo Diesel Pickup Truck

    • UPC: 732627257566
    • ASIN: B07BTJWH62
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The down-pipe back type exhaust system mounts directly to the OEM turbo down-pipe and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • 4" Filter Back Dual Exhaust System Kit For 11-15 Chevy GMC GM Silverado Sierra 2500 3500 6.6L Duramax Turbo Diesel Pickup Truck

    • UPC: 732627253230
    • ASIN: B01LYBSLTT
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    The exhaust system mounts after DPF and provides maximum diameter as well as reduced band degree angles. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

  • Performance Race Racing 4" Stainless Steel Filter Back Exhaust System Kit With 6" Polished Tip 11-15 Chevy/GMC Duramax 2500/3500 6.6L LML Turbo Diesel Pickup Truck

    • UPC: 732627256620
    • ASIN: B076B7ZH8Z
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    Performance Race Racing 4" Stainless Steel Filter Back Exhaust System Kit With 6" Polished Tip 11-15 Chevy/GMC Duramax 2500/3500 6.6L LML Turbo Diesel Pickup Truck

  • MBRP GMS9421 4" T409 Stainless Front-Pipe

    • UPC: 882963100665
    • ASIN: B000OAZCJA
    • Brand: MBRP
    • Manufacturer: MBRP Exhaust

    MBRP GMS9421 There is always someone who wants to push the limit, someone who wants all the cool parts for their Duramax truck. MBRP offers a few extra pieces that were designed specifically for your truck. Why not get the most complete Duramax exhaust system on the market today. Simply purchase the MBRP front pipe and you have the most efficient s... [Read More]

  • Performance Racing 4" Dual Downpipe Down Pipe Back Exhaust Kit System 07-10 Chevy GMC Silverado Sierra Duramax 2500HD 3500 6.6L Turbo Diesel Pickup Truck

    • UPC: 732627255128
    • ASIN: B072F7CDGN
    • Brand: MVP Auto Parts
    • Manufacturer: MVP Auto Parts

    Performance Racing 4" Dual Downpipe Down Pipe Back Race Exhaust Kit System For 07-10 Chevy GMC Silverado Sierra 2500 3500 Duramax 6.6L Turbo Diesel Pickup Truck

  • Duramax 4 inch VS 5 inch Exhaust *You have to hear This*

    LML DURAMAX 5" Flo Pro Exhaust Review

    Magnaflow 5 inch turbo back exhaust on a 2005 6.6 Duramax