Aftermarket Car Parts -Private Label Mfg

PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8)

PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8) - Main image
PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8) - View 2PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8) - View 3PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8) - View 4PLM Muffler Bypass Pipe - 14-23 Silverado Sierra 1500 (4.3L V6 & 5.3L V8) - View 5
$89.01 $129 In stock

Category: Motor Vehicle Parts

PLM Private Label Mfg. muffler bypass are made of hand TIG welded stainless steel.  Easy clamp-on installation, with no welding needed.


Features:


  • Stainless steel
  • 3" mandrel bend tubing
  • Includes clamps for easy installation

Vehicle Fitment:


  • 2014 - 2023 Chevy 1500
  • 2014 - 2023 GMC 1500
  • 5.3L Engine
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Victoria ★★★★★

The stainless steel build feels solid, and the 3" mandrel bends gave my truck a noticeably deeper tone. Installation was straightforward with the clamp-on design, though I’d suggest having a second set of hands to align everything. Very happy with how it fits my 5.3L.

William ★★★★★

Clamp-on installation was genuinely effortless—had it fitted under my truck in under 20 minutes. The 3" mandrel bends look great and the stainless steel feels solid enough to last years.

Charlotte ★★★★★

The hand TIG welding is really clean, and the clamp-on setup made installation in my driveway a breeze. It gives the truck a nice deep tone without being obnoxiously loud.

Related Products