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DynoMax Performance Exhaust 39540 Ultra Flo Exhaust System Kit
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DynoMax Performance Exhaust 39540 Ultra Flo Exhaust System Kit

SKU: WEX39540
Product Type: Exhaust Systems
2 sold in last 8 days
$1,507.99
Inventory:
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Give your Chevrolet Silverado or GMC Sierra 1500’s exhaust system an upgrade with a DynoMax® Ultra Flo® welded 2.5-in. dual cat-back exhaust system. Features 2.5-in. tailpipes that attach to the OE oval spout and a DynoMax Ultra Flo welded muffler with Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.
  • COMPATIBILITY - Designed for 2019-2020 Chevrolet Silverado/GMC Sierra 1500; 147.5-in. wheelbase; see product information for compatibility and engine specs
  • COMPLETE SOLUTION - Includes DynoMax Ultra Flo welded muffler, pipes, tips, hangers and clamps
  • NOTES - 2.5-in. Tailpipes attach to OE oval spout
  • EASY TO INSTALL - Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn’t require specialized fabrication and/or welding
  • IMPROVED FLOW CAPACITY - 2.5-in. Stainless-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
  • SUPERIOR PERFORMANCE - Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,900 SCFM
  • PREMIUM ACOUSTIC CONTROL - Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • ENGINEERED TO LAST  - Stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
  • BUY WITH CONFIDENCE - Comes with DynoMax’s limited lifetime warranty and exclusive 90-Day Performance & Sound Guarantee™

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DynoMax Performance Exhaust 39540 Ultra Flo Exhaust System Kit

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

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