MBRP® UT1001 - 409 Stainless Steel T-Pipe Kit (4" Tubing Diameter)

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MBRP® - 409 SS T-Pipe Kit
MBRP® - 409 SS T-Pipe KitMBRP® - 409 SS T-Pipe Kit Installation InstructionsMBRP® - CatalogMBRP® - Products ComparisonMBRP® - WarrantyMBRP Authorized DealerMBRP Special Offers
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Universal Fit
Fitment Notes:
  • Legal for Sale in the State of California.
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Product Details

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MBRP Exhaust Systems

Universal 409 SS T-Pipe Kit (UT1001) by MBRP®. Material: 409 SS. Inlet Diameter: 4". CARB Compliant: Yes. Route the exhaust fumes from your diesel pickup out and away with the simplest and least-restrictive exhaust system you can install. If you already are using a 4'' or 5'' exhaust system, this kit has everything you need except the stacks. For those who already have performance exhaust on their truck this kit includes everything that you need to convert your system to dual stacks. All that you need to do is choose the stacks that are right for you.



  • Made of High Quality Materials
  • Up to 18 HP and 28 ft/lb more Torque
  • Easy installation
  • All hardware included
  • No weld, No hassle two to two and a half hour project
  • Choose your SMOKERS stack

This T-pipe will convert your exhaust systemto a pair of low-restriction SMOKERS stacks. Many dragstrips and sled pulls require stacks to keep the smoke away from the timing lights. Instead of wandering around under the truck bed looking for a way around the axle, the exhaust makes a simple bend up through the bed and away. It’s shorter, lighter and less restrictive than any other exhaust system. Not to mention the looks.

Fifteen years ago, MBRP® started in the exhaust business by introducing the B&B Eliminator, a silencer that quickly became the best-selling snow machine muffler of all time. Exhaust system technology being as universal as it is, they soon branched off into cars, Jeeps, and diesel trucks, with amazing success. One of their secrets has been the practice of making as many universal-fit kits as possible. A couple of extra parts in the box means that a single kit might fit a number of different wheelbase pickup trucks, for instance. Reducing complexity in ordering is better for them, better for their distributors, and a great benefit for their customers, who are more likely to be able to find a kit that fits their vehicle on hand. In addition, they go to great lengths to make sure their systems fit properly every time. Careful attention to design and fabrication delivers a system that doesn’t need customization with a hammer to fit properly before the car or truck comes off the lift.

Part Number:

Warranty Information

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Damaged Products

All damaged merchandise must be reported to the carrier immediately, within 24 hours, upon the receipt of goods. You will be required to provide a claim report to the carrier prior to contacting your account manager within 2 days. MBRP Inc. will not be responsible for any claim after 3 days of receipt of goods.

The MBRP Inc. warranty applies only to defects in material and workmanship of MBRP Inc. products to the original purchaser on record, providing that installation was completed on the original vehicle for which it was designed and tested for. MBRP Inc. will not warranty the cost of removal or re-installation of this product nor does the warranty apply if the product has been damaged by accident, abuse, misuse or misapplication. The sole obligation of MBRP Inc. will be to repair or replace at its discretion.

MBRP Warranty Terms

  • Installer Series: (aluminixed steel) Three (3) year warranty
  • XP Series: (stainless steel T409) Lifetime warranty
  • Pro Series: (stainless steel T304) Lifetime warranty
  • Black Series: One (1) year warranty on the coating and a three (3) Year Warranty on the exhaust components
  • Performance Series:(aluminized steel) Two (2) year warranty
Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal
Year Make Model Fitment Notes:
ALL       ALL        ALL         This part is universal
  • Legal for Sale in the State of California.

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