DIESELR Universal Twister/Auger Muffler
DIESELR Universal Twister/Auger Muffler - 4" is backordered and will ship as soon as it is back in stock.
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
DIESELR Universal Twister/Auger Muffler
DIESELR Universal Twister/Auger Muffler - 4" is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
For serious diesel builders who want clean tone, strong flow, and zero drone.
The DIESELR Twister/Auger Muffler is a universal, spiral-core muffler built for diesel trucks and custom exhaust setups. Whether you're tuning a 6.6L Duramax or working on a full custom pipe system, this muffler delivers the aggressive tone diesel owners want—without the annoying drone.
Built for Performance & Longevity
This auger-style muffler features a high-flow, straight-through spiral core that improves exhaust velocity while keeping backpressure to a minimum. It’s TIG-welded from heavy-duty stainless steel to handle extreme temperatures and long-term use on daily drivers, tow rigs, or competition trucks.
Clean Sound, Real Results
The internal spiral design smooths out the exhaust pulses, giving your truck a deep, tuned note instead of harsh rasp. Whether you're running a downpipe-back system or a full turbo-back setup, this universal diesel muffler is the finishing touch your build needs.
Key Features:
- Spiral-Core Flow Path – Reduces backpressure and raspy resonance
- Deep, Aggressive Tone – Designed for diesel; no whiny drone
- Universal Fitment – Matches most 4” or 5” pipe setups
- TIG-Welded Stainless Steel – Built to survive the harshest conditions
- Compact Design – Fits in tight spots, ideal for custom builds
Fitment:
Universal – fits most diesel and high-performance gas applications with matching pipe diameter (4" or 5").
What’s Included:
(1) DIESELR Twister/Auger Muffler
Use Case:
Recommended for custom exhaust builds, downpipe-back systems, or diesel trucks requiring tone control without killing performance.
Important Note:
This product is designed for off-road competition use only. Installation on emission-controlled vehicles may violate regulations. Always check your local laws before installation.
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