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View AllCavusheo 5" Compact Diesel Muffler - 20" Overall Length for Tight Fits | Straight-Through Performance Muffler
- $119.99
$139.99- $119.99
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- Compact 20" Length: Ideal for tight chassis spaces where a standard 30" muffler won't fit.
- 5" ID Straight-Through Design: Maximizes exhaust flow, reduces backpressure for peak HP/TQ.
- Deep, Aggressive Tone: Eliminates high-pitched "rasp" of a straight pipe for a deep, mellow diesel sound.
- Universal Fit: Fits 5" exhaust systems on Ram Cummins, Ford Powerstroke, Chevy/GMC Duramax.
- Heavy-Duty T409: Corrosion-resistant stainless steel with mesh wrap & fiberglass packing for durability.
Cavusheo 4" DPF & CAT Delete Pipe for 2017-2025 Chevy GMC Duramax L5P - Off-Road Use Only
- $249.99
$280.99- $249.99
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- End DPF Problems: Completely remove the restrictive factory DPF and CAT. Say goodbye to expensive replacement costs and annoying regeneration cycles.
- Unlock True Horsepower: Eliminate exhaust backpressure, allowing your L5P engine to breathe freely for an immediate and noticeable gain in horsepower and torque.
- Protect Your Engine: Dramatically lower Exhaust Gas Temperatures (EGTs), providing critical protection for your engine, especially during heavy towing or off-road use.
- True Bolt-On fitment: Direct replacement using OEM-style 4-bolt flanges and factory hangers. No cutting or welding required for a seamless installation.
- High-Quality T409 Stainless Steel: Crafted from corrosion and heat-resistant T409 stainless steel with full 4" mandrel-bent tubing, built to last under the harshest conditions.
Cavusheo 2019-2024 Ram 6.7L Cummins 5" DPF Delete Downpipe Back Exhaust-Off-Road Only
- $629.99
$749.99- $629.99
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- Fit 2019-2024 RAM 2500/3500 models. Not suitable for 2500 models with air-ride or Cab & Chassis variants.
- Material: Stainless Steel.
- 5" Downpipe-Back Exhaust System.
- No bungs for a smooth, uninterrupted flow.
- OE style hangers ensure easy installation and a perfect fit.
- Designed for maximum flow, making it ideal for competition and off-road applications.
- Downpipe-back exhaust system for comprehensive performance enhancement.
- Constructed with high-quality stainless steel for durability and longevity.
Cavusheo 4" DPF & CAT Delete Pipe for 2019-2024 Ram 6.7L Cummins - Maximize Towing Power & Durability
- $219.99
$269.99- $219.99
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- Maximize Towing & Hauling Power: Engineered to drastically reduce exhaust backpressure under heavy load, unlocking significant torque and horsepower for your Cummins when you need it most.
- Critical Lower EGTs for Engine Health: Straight-through design dramatically lowers Exhaust Gas Temperatures (EGTs), protecting your engine during demanding off-road towing or heavy hauling.
- Built for the Long Haul: Constructed from heavy-duty, corrosion-resistant T409 stainless steel with full 4" mandrel-bent tubing to withstand extreme heat and harsh conditions.
- Simple, Direct Bolt-On Design: Features OEM-style 4-bolt flanges and factory-style hangers for a seamless installation. No cutting or welding required.
- ⚠️ Off-Road Use Only – Tuner Required: This delete pipe is for off-road/racing use only. An aftermarket engine tuner is REQUIRED to disable DPF regeneration and check engine lights.
Cavusheo 4" DPF & CAT Delete Pipe for 2011-2023 Ford 6.7L Powerstroke - Boost Throttle Response & Efficiency
- $199.99
$229.99- $199.99
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- Sharpen Throttle Response & Turbo Spool: Engineered to minimize exhaust restriction, allowing your Powerstroke's turbo to spool up faster for immediate power delivery and a more responsive driving feel.
- Optimize for Daily Driving & Towing: Reduces backpressure across the entire RPM range, improving engine efficiency for better fuel economy during daily commutes and unlocking power when you need it for towing.
- Lightweight, High-Flow 4" Construction: Crafted from durable T409 stainless steel with mandrel-bent tubing. Saves significant weight over the bulky factory system while maximizing exhaust flow.
- Simplified Installation, Direct Fit: A direct bolt-on design using OEM-style 4-bolt flanges and factory hanger locations. No cutting or welding required for a straightforward upgrade.
- ⚠️ Off-Road Use Only – Tuner Required: This delete pipe is for off-road/racing use only. An aftermarket engine tuner is REQUIRED to disable DPF regeneration and check engine lights.
Cavusheo 3.5" Turbo Downpipe for 2017-2023 L5P Duramax - Unleash Turbo Response & Flow
- $179.99
$219.99- $179.99
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- Uncork Turbocharged Power at the Source: Replaces the restrictive factory DOC (Diesel Oxidation Catalyst) directly at the turbo outlet, eliminating the first major bottleneck in your L5P's exhaust system.
- Up to 20% Improved Exhaust Flow: Engineered with smooth 3.5" mandrel-bent tubing to significantly reduce backpressure immediately after the turbo, allowing for quicker spool-up and increased horsepower.
- Heat Management is Key: Includes high-quality heat wrap to reduce under-hood temperatures, improve exhaust velocity, and protect vital engine components from heat soak.
- Direct Bolt-On Installation: Features a factory-style 4-bolt turbo flange with pre-installed studs for a straightforward, hassle-free installation using basic hand tools.
- ⚠️ Off-Road Use Only – Tuner Required: This downpipe is for off-road/racing use only. Custom tuning is REQUIRED to prevent check engine lights and optimize performance gains.
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