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Sinister Diesel Polished 304 Stainless Steel Exhaust Tip 4" to 5

$64.94 Sale:$49.95

Sinister Diesel

Model #SD-4-5-POL

In Stock

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If you're looking to add the aggressive look of an aftermarket diesel exhaust to your diesel truck on a budget, Sinister Diesel provides a great selection of exhaust tips that will definitely get your truck noticed. Use any of our expertly crafted, sleekly finished exhaust tips to quickly and easily enhance the appearance of your Ford F-250 or F-350 Super Duty Powerstroke, Dodge Ram with Cummins, or Chevy Silverado/GMC Sierra Duramax truck!

Each Sinister Diesel exhaust tip is made from high-quality and from corrosion-resistant 304 stainless steel for durability and long life and is then mirror polished for easy cleaning and a flashy appearance. The single-wall 4 to 5 diesel exhaust tip on this page fits any 4-inch tailpipe and widens to a larger 5-inch outlet with a rolled edge and will give any Ford F-250 or F-350 Super Duty Powerstroke, Dodge Ram Cummins, or Chevy Silverado/GMC Sierra Duramax truck a clean and powerful look. Each tip is finished by proudly stamping the Sinister Diesel logo on the side.


  • 4in inlet, 5in outlet
  • Black Ceramic coating
  • Made from 304 Stainless Steel
  • Single Wall construction with rolled outlet edge
  • Simple 1-step clamp-on installation (no welding required)
  • Universal Fit
  • 1 Year Warranty

Proposition 65

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Warranty Terms and Conditions:

Racing - Also, due to the nature of Race Only Parts, these items are not returnable or refundable. ALL SALES ARE FINAL and these products have no warranty.
Street - The warranty for parts designated "street legal" covers manufacturer defects. Should a "street legal" part fail due to a defect in manufacturing as determined by Sinister Diesel, customer is entitled to replacement of that specific part, or the equivalent amount in Store Credit. No credit will be issued for labor expenses incurred.
To initiate a warranty claim, please contact our Warranty Department to begin the process.
All warranty determinations including, but not limited to, the cause of part failure and customer remedy will be determined solely by Sinister Diesel.
In all cases, the item must not have exceed the Manufacturer's warranty period.
If the part was built by another Manufacturer, all Warranty Requests and Claims have to be made directly with the Manufacturer themselves.
Gaskets, O-Rings and other Wearable Parts are not covered under Warranty