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Dynomax Performance Exhaust

Ultra Flo Exhaust System Kit

$759.99 $314.68 Save $445.31

SKU: D01K 39315

In Stock
In Stock
Ships by Aug 8
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 39315

DynoMax (R) Ultra Flo (TM) SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The 'Pure Unadulterated POWER' of DynoMax (R) Ultra Flo (TM) SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee (TM). All Dynomax (R) Performance Exhaust Systems bolt on for easy installation. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax (R).

Features:

  • Stainless steel construction for lifelong protection
  • Polished finish for a show quality shine
  • Dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower
  • Straight through design ensures unrestricted exhaust flow and reduces back pressure
  • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone

Dynomax Ultra Flo 39315 Exhaust System Kit

MIA's Description

The Dynomax 39315 Exhaust System Kit is an exceptional upgrade for Ford Ranger owners seeking to elevate their vehicle's performance and sound. Equipped with the renowned Ultra Flo welded muffler and stylish 3-inch polished stainless steel tips, this Cat-Back system ensures maximum flow and horsepower. Designed with mandrel-bent tubing to maintain consistent diameter, this setup guarantees unrestricted exhaust flow, ideal for vehicles manufactured from 1998 to 2011, including the popular 2000 Ranger model. Featuring Dynomax's exclusive Continuous Roving Fiberglass (CRF) technology, the kit reduces unwanted noise while delivering a deep, aggressive tone. It is constructed from durable stainless steel, providing corrosion resistance and longevity. With a 90-day Performance and Sound Guarantee along with a Limited Lifetime Warranty, this exhaust system not only improves vehicle aesthetics and acoustics but also assures reliability. Upgrade confidently, knowing the installation is straightforward, perfect for both DIY enthusiasts and professional mechanics alike.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDynomax Performance Exhaust
Part NumberD01K 39315

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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