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Dieselr Parts

Diesel Performance Parts

Tuning, EGR, exhaust, fuel, and transmission parts for Powerstroke, Duramax, Cummins, and EcoDiesel platforms. Calibrated, dyno-proven, and matched to your truck — select your platform and year to see fitment-confirmed options.

198 products

  • DIESELR Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    Downpipe Back Exhaust - Single

    (2007.5-2010)
    6.6L LMM GM Duramax
    $679.99 USD
    STAINLESS
  • DIESELR Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    Downpipe Back Exhaust - Single

    (2007.5-2010)
    6.6L LMM GM Duramax
    $454.99 USD
    STAINLESS
  • DIESELR Downpipe Back Exhaust - Single (2001-2007 GM 2500/3500 6.6L Duramax LB7/LLY/LBZ) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    4-inch or 5-inch Downpipe Back Exhaust - Single

    GM Duramax Models (2001-2007) More info
    Fits:
    2001-2004 6.6L LB7 GM Duramax
    2004.5-2005 6.6L LLY GM Duramax
    2006-2007 6.6L LBZ GM Duramax
    From $579.99 USD
    STAINLESS
  • DIESELR Flex Pipe Back Exhaust - Single (2019+ Ram 2500/3500 6.7L Cummins) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    4-inch or 5-inch Downpipe Back Exhaust - Single

    (2019-2024)
    6.7L Dodge/Ram Cummins
    From $524.99 USD
    STAINLESS
  • Downpipe Back Exhaust - Single (2013-2018 Dodge 2500/3500 6.7L Cummins) Exhaust DIESELR Tuning 4" No Muffler
    Stainless Steel Exhaust
    Dieselr Parts

    4-inch or 5-inch Downpipe/Turbo Back Exhaust - Single (2500/3500)

    (2013-2018)
    6.7L Dodge/Ram Cummins
    From $524.99 USD
    STAINLESS
  • DIESELR Turbo Back Exhaust - Single (2011-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    Turbo Back Exhaust - Single

    (2011-2018)
    6.7L Dodge/Ram Cummins (Cab & Chassis)
    $679.99 USD
    STAINLESS
  • DIESELR Turbo Back Exhaust - Single (2011-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    Downpipe Back Exhaust - Single

    (2011-2018)
    6.7L Dodge/Ram Cummins (Cab & Chassis)
    $679.99 USD
    STAINLESS
  • Dieselr Exhaust Tail Pipe Polished SS304 Cummins 6.7L (2013-2018) Stainless Steel Exhaust Tail Pipe Dieselr Parts
    Stainless Steel Exhaust Tail Pipe
    Dieselr Parts

    Dieselr Exhaust Tail Pipe Polished SS304

    (2013-2018)
    6.7L Dodge/Ram Cummins
    $509.99 USD
    STAINLESS
  • DIESELR Turbo Back Exhaust - Single (2007.5-2012 Dodge 2500/3500 6.7L Cummins) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    4-inch or 5-inch Turbo Back Exhaust - Single

    (2007.5-2012)
    6.7L Dodge/Ram Cummins
    From $679.99 USD
    STAINLESS
  • DIESELR Turbo Back Exhaust - Single (2007-2010 Dodge 2500/3500/4500/5500 6.7L Cummins - CAB & CHASSIS) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    DIESELR Turbo Back Exhaust - Single

    (2007-2010)
    6.7L Dodge/Ram Cummins (Cab & Chassis)
    $679.99 USD
    STAINLESS
  • DIESELR Downpipe Back Exhaust - Single (2016-2019 Nissan Titan Cummins 5.0L) Exhaust DIESELR Tuning
    Stainless Steel Exhaust
    Dieselr Parts

    Dieselr Downpipe Back Stainless Exhaust

    (2016-2019)
    5.0L Nissan Cummins
    From $494.99 USD
    STAINLESS
  • Dieselr Aluminized Turbo Back Exhaust | Ford 6.7L Powerstroke 2023-2025 Aluminized Exhaust Dieselr Parts 4-inch turboback exhaust with Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Turbo Back Exhaust

    (2023-2026)
    6.7L Ford Powerstroke
    From $693.99 USD
    $725.00 USD From $693.99 USD
    ALUMINIZED
  • Dieselr Aluminized Downpipe Back Exhaust | Ford 6.7L F250/F350 Powerstroke 2020-2022 Aluminized Exhaust Dieselr Parts 4-inch without Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Downpipe Back Exhaust

    (2020-2022)
    6.7L Ford Powerstroke
    From $629.99 USD
    $725.00 USD From $629.99 USD
    ALUMINIZED
  • Dieselr Aluminized Exhaust | Ford 6.7L F250/F350 Powerstroke 2011-2019 Aluminized Exhaust Dieselr Parts 4-inch Downpipe Back With Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Downpipe Back Exhaust

    (2011-2019)
    6.7L Ford Powerstroke
    From $518.99 USD
    $625.00 USD From $518.99 USD
    ALUMINIZED
  • Dieselr Aluminized 4" Downpipe Back Single Exhaust | Ford 6.7L F350/F450/F550 C&C Powerstroke 2011-2019 Aluminized Exhaust Dieselr Parts 4-inch with Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Downpipe Back Exhaust

    (2011-2019)
    6.7L Ford Powerstroke (Cab & Chassis)
    From $709.99 USD
    $795.00 USD From $709.99 USD
    ALUMINIZED
  • Dieselr Aluminized 4" Turbo Back Exhaust | Ford 6.4L F250/F350 Powerstroke 2008-2010 Aluminized Exhaust Dieselr Parts 4-inch Exhaust with Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized 4" Turbo Back Exhaust

    (2008-2010)
    6.4L Ford Powerstroke
    From $749.99 USD
    $795.00 USD From $749.99 USD
    ALUMINIZED
  • Dieselr Aluminized Downpipe back Exhaust Single | Ford 6.4L F250/F350 Powerstroke 2008-2010 Aluminized Race Pipe Dieselr Parts 4-inch DPF Back Exhaust
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Downpipe back Exhaust

    (2008-2010)
    6.4L Ford Powerstroke
    From $414.99 USD
    $465.00 USD From $414.99 USD
    ALUMINIZED
  • Dieselr Aluminized Exhaust System | Ford 6.0L F250/350/Harley Powerstroke 2003-2007 Aluminized Exhaust Dieselr Parts 4-inch Cat Back Exhaust
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Exhaust System

    (2003-2007)
    6.0L Ford Powerstroke
    From $462.99 USD
    $510.00 USD From $462.99 USD
    ALUMINIZED
  • Dieselr Aluminized 4" Turbo Back Exhaust Single | 6.0L Ford Excursion Powerstroke 2003-2005 Aluminized turbo exhaust Dieselr Parts
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized 4" Turbo Back Exhaust Single

    (2003-2005)
    6.0L Ford Powerstroke
    $661.99 USD
    $725.00 USD $661.99 USD
    ALUMINIZED
  • Dieselr Aluminized Turbo Back Exhaust Single | Ford 7.3L F250/F350 Powerstroke (1999-2003) Aluminized Exhaust Dieselr Parts 4-inch with Muffler
    Aluminized Exhaust
    Sale
    Dieselr Parts

    Dieselr Aluminized Turbo Back Exhaust Single

    (1999-2003)
    7.3L Ford Powerstroke
    From $542.99 USD
    $625.00 USD From $542.99 USD
    ALUMINIZED
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