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  • DODGE CUMMINS
  • FORD POWERSTROKE
  • GM DURAMAX
  • COMMERCIAL / INDUSTRIAL
  • CUMMINS CONVERSION PARTS
  • CPP GEAR
  • USED PARTS
  • SHOP BY BRAND

    • Shop by Brand

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    • EXHAUST SYSTEM AND COMPONENTS

    EXHAUST SYSTEM & COMPONENTS — 2007.5–2012 DODGE RAM 6.7L CUMMINS

    Open up flow, lower EGTs, and get the tone you want with parts that fit the late-3rd/early-4th gen trucks. CPP Diesel curates DPF/filter-back systems, exhaust manifolds, downpipe/elbow hardware, clamps & adapters, and exhaust brake accessories specifically for 2007.5–2012 Ram 2500/3500 6.7L.

    Browse the full 07.5–12 EXHAUST category →

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    Why Buy Exhaust Parts from CPP Diesel?

    • Year-split accuracy: We label 2007.5–2009 vs 2010–2012 fitments where pipe routing, sensors, and hangers differ.
    • Durability choices: Aluminized for value, T409/T304 stainless for long-term corrosion resistance.
    • One-stop hardware: Gaskets, clamps, studs, and EBP relocation kits—no second parts run mid-install.

    Tech Notes & Fitment

    • System type: 07.5–12 trucks are DPF-equipped; DPF/filter-back kits retain emissions equipment. Race-only parts, where listed, are for off-road/competition use.
    • Manifold upgrades: Pulse-split cast manifolds reduce cracking and help spool; reuse or replace hardware/gaskets as needed.
    • Hardware refresh: Replace the downpipe flange gasket and add quality clamps during any exhaust swap to prevent leaks.

    Frequently Asked Questions

    4" vs 5" filter-back—what’s right for my truck?

    4" balances tone and clearance; 5" offers a deeper note and potential EGT benefits at load. Choose stainless if you see road salt.

    Will an exhaust alone lower EGTs when towing?

    Yes—less restriction helps, especially with a cast pulse manifold. For big gains, pair with proper tuning and healthy cooling/boost systems.

    Do I need new clamps and a flange gasket?

    Highly recommended. See 4" clamps and the MAHLE F32901 / Mopar 68071676AA gaskets.

    Can I add an exhaust brake?

    07.5–12 VGT turbos offer braking via vane control; Pacbrake accessories help integrate controls or support non-VGT setups. See Exhaust Brakes.

    Shop all 07.5–12 Exhaust System & Components at CPP Diesel →

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