20 Best 2.5 To 3 Exhaust Adapter in 2022 Reviews and Buying Guide

2,719 Reviews Scanned

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1 BLACKHORSE-RACING 2.5 inch ID - 3 inch ID Universal Exhaust Pipe Adapter Connector Reducer Stainless... BLACKHORSE-RACING 2.5 inch ID - 3 inch ID Universal Exhaust Pipe Adapter Connector Reducer... No ratings yet
2 Peastorm 2.5' ID to 3' ID Exhaust Pipe Reducer Adapter Connector with Clamps Peastorm 2.5" ID to 3" ID Exhaust Pipe Reducer Adapter Connector with Clamps No ratings yet
3 Exhaust Adapter Connector 2.5' ID to 3' ID, A-KARCK Exhaust Pipe Reducer 4' Overall Length 304... Exhaust Adapter Connector 2.5" ID to 3" ID, A-KARCK Exhaust Pipe Reducer 4" Overall Length 304... No ratings yet
4 EVIL ENERGY 2.5' ID to 3' OD Exhaust Pipe Reducer Adapter 304 Stainless Steel Universal EVIL ENERGY 2.5" ID to 3" OD Exhaust Pipe Reducer Adapter 304 Stainless Steel Universal No ratings yet
5 Apeixoto Universal 2.5' ID to 3' OD Exhaust Pipe Adapter Component Reducer 4' Length Stainless Steel Apeixoto Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Component Reducer 4" Length Stainless Steel No ratings yet
6 BATONECO Exhaust Pipe to Component Pipe Adapter Reducer Kits 2.5 Inch ID 3 Inch OD Universal... BATONECO Exhaust Pipe to Component Pipe Adapter Reducer Kits 2.5 Inch ID 3 Inch OD Universal... No ratings yet
7 acylph Universal 2.5' ID to 3' OD Exhaust Pipe Adapter Connector Reducer Mild Steel acylph Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Connector Reducer Mild Steel No ratings yet
8 Universal 2.5' ID to 3' ID Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to... Universal 2.5" ID to 3" ID Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to... No ratings yet
9 X AUTOHAUX 2.5' ID 3' OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector X AUTOHAUX 2.5" ID 3" OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector No ratings yet
10 LucaSng T409 Stainless Steel Y Pipe 3' Single to 2 1/2' 2.5' Dual Exhaust Adapter Connector,Overall... LucaSng T409 Stainless Steel Y Pipe 3" Single to 2 1/2" 2.5" Dual Exhaust Adapter... No ratings yet
11 Apeixoto Universal 2.5' ID to 3' OD Exhaust Pipe Adapter Component Reducer 4' Length Stainless Steel... Apeixoto Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Component Reducer 4" Length Stainless... No ratings yet
12 X AUTOHAUX 2pcs 2.5' ID 3' OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector X AUTOHAUX 2pcs 2.5" ID 3" OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector No ratings yet
13 Transition Reducer, 2.5in to 3in Stainless Steel Tubing Transition Adapter Reducer Pipe Connector Transition Reducer, 2.5in to 3in Stainless Steel Tubing Transition Adapter Reducer Pipe Connector No ratings yet
14 Universal 2.5' ID to 3' OD Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to... Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to... No ratings yet
15 EASYBERG 3' ID to 2.5'' 2 1/2' OD Exhaust Pipe Component Adapter Connector Reducer EASYBERG 3" ID to 2.5'' 2 1/2" OD Exhaust Pipe Component Adapter Connector Reducer No ratings yet
16 2.5 To 3.5 Exhaust Reducer-Universal 2.5in ID to 3.5in OD Exhaust Pipe Adapter Connector Reducer... 2.5 To 3.5 Exhaust Reducer-Universal 2.5in ID to 3.5in OD Exhaust Pipe Adapter Connector Reducer... No ratings yet
17 SYKRSS Exhaust Tip Universal 2.5'Inlet 3'Outlet 12' Length Bolt Clamp On Design Stainless Steel... SYKRSS Exhaust Tip Universal 2.5"Inlet 3"Outlet 12" Length Bolt Clamp On Design Stainless Steel... No ratings yet
18 AUTOSAVER88 Stainless Steel 3 Inch Exhaust Y Pipe, 3' Single to 2.5' Dual Exhaust Adapter Connector,... AUTOSAVER88 Stainless Steel 3 Inch Exhaust Y Pipe, 3" Single to 2.5" Dual Exhaust Adapter...
19 BLACKHORSE-RACING 2 PCS 2 1/2' 2.5' ID to 3' OD Universal Exhaust Pipe to Component Adapter Reducer... BLACKHORSE-RACING 2 PCS 2 1/2" 2.5" ID to 3" OD Universal Exhaust Pipe to Component Adapter... No ratings yet
20 2.5 inch turbo flange pipe,Turbo Exhaust Adapter,2 Bolts Exhaust Flange 3in Stainless Steel Pipe to... 2.5 inch turbo flange pipe,Turbo Exhaust Adapter,2 Bolts Exhaust Flange 3in Stainless Steel Pipe...

Bestseller No. 1
BLACKHORSE-RACING 2.5 inch ID - 3 inch ID Universal Exhaust Pipe Adapter Connector Reducer Stainless...
  • √ Material: High quality stainless steel
  • √ Small Diameter: 2.5” ID (Fits over 2 1/2” OD Pipe)
  • √ Large Diameter: 3“ ID (Fits over 3” OD Pipe)
  • √ Length May Vary: Approx. 6”
  • √ Metal Thickness May Vary: Approx. 1/16”
Bestseller No. 2
Peastorm 2.5" ID to 3" ID Exhaust Pipe Reducer Adapter Connector with Clamps
  • Material: Manufactured from 409L mild steel for durability.
  • Dimensions: Small diameter - 2.5" ID, large diameter - 3" ID, overall length - 6.3".
  • Application: For use in connecting exhaust pipe and/or tubing.
  • Advantages: With clamps at both ends, no welding is required, and installation is fast.
  • Equipped with high-strength screws, please feel free to contact us if you have any questions during use.
Bestseller No. 3
Exhaust Adapter Connector 2.5" ID to 3" ID, A-KARCK Exhaust Pipe Reducer 4" Overall Length 304...
  • Small diameter: 2.5" ID (Fits 2.5" outer diameter pipe)
  • Large diameter: 3" ID (Fits 3" outer diameter component)
  • The overall length is 4 inch and the thickness is 1.3mm.
  • Made of 304 stainless steel, welds to two concentric pipes of different diameters can form a tight seal against leaks.
  • The adapter eliminates the gap and achieves a nice transition from 2.5" to 3". (Please check the detailed size before purchasing)
Bestseller No. 4
EVIL ENERGY 2.5" ID to 3" OD Exhaust Pipe Reducer Adapter 304 Stainless Steel Universal
  • Size: Small Diameter: 2.5" (2 1/2inch) ID/ 63.7mm (Fits over 2.5" OD Pipe); Large Diameter: 3" OD/76.3mm (Fits inside 3" ID Component). Length may...
  • Fitment: Universal fit for all exhaust / turbo / intercooler / intake piping connection. Welding is recommended.
  • Category: Pipe to Component (Use when your pipe is smaller than your component)
  • Material: 304 stainless steel. Package: 1PC 2.5 inch ID to 3 inch OD exhaust reducer.
  • EVIL ENERGY provides 3-month warranty for this exhaust pipe adapter reducer. Professional installation is highly recommended. Any problem you have,...
Bestseller No. 5
Apeixoto Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Component Reducer 4" Length Stainless Steel
  • Application: This exhaust pipe connector is used to connect pipe to component when your pipe is smaller than your component.
  • Specification: The exhaust pipe adapter has a 2.5"ID (Fits over 2 1/2" OD Pipe) and 3"OD (Fits inside 3"ID Component). The length is 4", 1/16"...
  • Material: The exhaust pipe connector is constructed with 304 Stainless steel. It is totally rust and corrosion resistant.
  • Package: There is a exhaust pipe reducer inside the box. Please be caution to the size to make sure this is fit for your vehicle.
  • Warranty: 100% satisfaction. If you need any assists during usage, we are here to help.
Bestseller No. 6
BATONECO Exhaust Pipe to Component Pipe Adapter Reducer Kits 2.5 Inch ID 3 Inch OD Universal...
  • Material: High quality stainless steel
  • Small Diameter: 2.5” ID (Fits over 2 1/2” OD Pipe)
  • Large Diameter: 3“ OD (Fits inside 3” ID Component)
  • Length May Vary, Approx. 4”
  • Metal Thickness May Vary: Approx. 1/16''
Bestseller No. 7
acylph Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Connector Reducer Mild Steel
  • 🔧Material: High quality mild steel
  • 🔧Small Diameter: 2.5"ID (Fits over 2 1/2" OD Pipe)
  • 🔧Large Diameter: 3"OD (Fits inside 3"ID Component)
  • 🔧Length May Vary, Approx. 4"
  • 🔧Metal Thickness May Vary: Approx. 1/16"
Bestseller No. 8
Universal 2.5" ID to 3" ID Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to...
  • 【High Quality】This 2.5 Inch to 3 Inch(2.5" ID 3" ID) exhaust pipe adapter made of 304 stainless steel and has a polished finish.
  • 【Applications】Universal fit for all exhaust/turbo/intercooler/intake piping connection. (Installation should depend on the inside diameter and...
  • 【Small Diameter】2.5" ID (Fits over 2 1/2" OD Pipe).
  • 【Large Diameter】3" ID (Fits over 3" OD Pipe).
  • 【Size】Length May Vary: Approx. 6", Metal Thickness May Vary: Approx. 1/16". If opposing OD/ID’s are used, fitment is not guaranteed.
Bestseller No. 9
X AUTOHAUX 2.5" ID 3" OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector
  • Size: Inlet Diameter: 63mm / 2.5"; Outlet Diameter: 76mm / 3"; Length: 125mm / 4.9"
  • Material: Stainless Steel
  • Fitment: Universal fit.Installation Instruction is NOT Included
  • This exhaust pipe adapter connector is used to use in connecting exhaust pipe or tube.
  • Package Include: 1 x Exhaust Component to Pipe Adapter Reducer
Bestseller No. 10
LucaSng T409 Stainless Steel Y Pipe 3" Single to 2 1/2" 2.5" Dual Exhaust Adapter Connector,Overall...
  • Single Inside Diameter: 3 1/32" (3.03125"), Single Outside Diameter: 3 3/16" (3.1875"), Dual Inside Diameter: 2 17/32" (2.53125"), Dual Outside...
  • Center to Center of Dual Pipes: 4" ;Overall Length: Approx. 10", Overall Width: 7 3/8" (7.375"), Thickness: 2 3/4" (2.75")
  • Between Dual Pipes: 1 5/16" (1.3125"), Outside to Outside of Dual Pipes: 6 11/16" (6.6875")
  • T409 Stainless Steel Materials,Manufactured under the guidelines of related quality standards to ensure consistent quality
  • Fit Properly - All dimensions and key mounting surfaces and contact points are gauged and measured to ensure proper fit
Bestseller No. 11
Apeixoto Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Component Reducer 4" Length Stainless Steel...
  • Application: There are 2pcs exhaust pipes in the package.This exhaust pipe connector is used to connect pipe to component when your pipe is smaller...
  • Specification: The exhaust pipe adapter has a 2.5"ID (Fits over 2 1/2" OD Pipe) and 3"OD (Fits inside 3"ID Component). The length is 4", 1/16"...
  • Material: The exhaust pipe connector is constructed with 304 Stainless steel. It is totally rust and corrosion resistant.
  • Package: There is a exhaust pipe reducer inside the box. Please be caution to the size to make sure this is fit for your vehicle.
  • Warranty: 100% satisfaction. If you need any assists during usage, we are here to help.
Bestseller No. 12
X AUTOHAUX 2pcs 2.5" ID 3" OD Car Universal Exhaust Pipe to Component Adapter Reducer Connector
  • Size: Inlet Diameter: 63mm / 2.5"; Outlet Diameter: 76mm / 3"; Length: 125mm / 4.92"
  • Material: Stainless Steel
  • Fitment: Universal fit.Installation Instruction is NOT Included
  • This exhaust pipe adapter connector is used to use in connecting exhaust pipe or tube.
  • Package Include: 2 x Exhaust Component to Pipe Adapter Reducer
Bestseller No. 13
Transition Reducer, 2.5in to 3in Stainless Steel Tubing Transition Adapter Reducer Pipe Connector
  • Fitment: The transition from 2.5 inch outer diameter to 3 inch outer diameter 304 stainless steel pipe is designed for butt welds at both ends.
  • Excellent Quality: Made of high-quality stainless steel material with excellent durability. Professional manufacturing, high precision and good...
  • Easy Installation: Simple installation, no need for complicated tools, just solder directly, firm and easy to use.
  • Great Aftermarket Replacement: The original standard can be directly replaced with old or damaged Manufacture in accordance with standard...
  • Quality Assurance: 24 months worry-free warranty. We are a professional seller. Please feel free to contact us if you meetany trouble in using our...
Bestseller No. 14
Universal 2.5" ID to 3" OD Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel 2.5 Inch to...
  • 【High Quality】This 2.5 Inch to 3 Inch (2.5" ID 3" OD) exhaust pipe adapter made of 304 stainless steel and has a polished finish.
  • 【Applications】Universal fit for all exhaust/turbo/intercooler/intake piping connection. (Installation should depend on the inside diameter and...
  • 【Small Diameter】2.5"ID (Fits over 2 1/2" OD Pipe).
  • 【Large Diameter】3"OD (Fits inside 3"ID Component).
  • 【Size】Length May Vary, Approx. 4", Metal Thickness May Vary: Approx. 1/16". If opposing OD/ID’s are used, fitment is not guaranteed.
Bestseller No. 15
EASYBERG 3" ID to 2.5'' 2 1/2" OD Exhaust Pipe Component Adapter Connector Reducer
  • ※Small Diameter: 2.5” OD (Fits inside 2 1/2” ID Component)
  • ※Large Diameter: 3“ ID (Fits over 3” OD Pipe)
  • ※Length May Vary: Approx. 6 1/8”
  • ※Metal Thickness May Vary: Approx. 1/16”
  • ※Material: Stainless Steel T201
Bestseller No. 16
2.5 To 3.5 Exhaust Reducer-Universal 2.5in ID to 3.5in OD Exhaust Pipe Adapter Connector Reducer...
  • ❤️Applicable: Suitable for all cars on the market, used to upgrade or modify the exhaust pipes of cars. It is suitable for welding or fixture...
  • ❤️Reminder: After receiving the product, please check whether the product matches the product you selected. As a reliable seller, you can rest...
  • ❤️Features: no burr structure, great flexibility when used, and will not hurt your hands. With anti-wear and anti-corrosion properties, it can...
  • ❤️High-quality material: It is made of high-quality stainless steel material, with high strength, high hardness, sturdiness and durability, and...
  • ❤️Professional manufacturing: small diameter: about 2.5 inches inside diameter (for pipes with 2 1/2 inches outside diameter) large diameter:...
SaleBestseller No. 17
SYKRSS Exhaust Tip Universal 2.5"Inlet 3"Outlet 12" Length Bolt Clamp On Design Stainless Steel...
  • 2.5 inch inside diameter inlet, 3 inch outside diameter outlet, 12 inch overall length. NOTE : Universal exhaust tip fit 2.5" outside diameter pipe,...
  • Made of 304 stainless steel exhaust tip to avoid corrosion and deformation of the existing tailpipe, to prevent the heat back. black the lacquer that...
  • Clamp on design, easy to install, no drill needed. Makes it possible to remove the exhaust tip for cleaning. If you think it isn’t tight enough,...
  • Diesel exhaust tip, rolled edge and angled cut design. Perfectly decorates your vehicle. The unique styling adds a high-performance feel and look to...
  • SYKRSS value your shopping experience, If you encounter any problems in installing the exhaust tail pipe tip, you can feel free to contact us via...
SaleBestseller No. 18
AUTOSAVER88 Stainless Steel 3 Inch Exhaust Y Pipe, 3" Single to 2.5" Dual Exhaust Adapter Connector,...
  • Single inside diameter: 3", single outside diameter: 3 1/10" (3.10"); dual inside diameter: 2 1/2" (2.5"), dual outside diameter: 2 11/20" (2.55")
  • Center to center of dual pipes: 4" ; overall length: approx. 10", overall width: 6 19/20"(6.95"), thickness: 3 3/20" (3.15")
  • Between dual pipes: 1 1/2" (1.5"), Outside to Outside of Dual Pipes: 6 3/5" (6.60")
  • Made of high-grade stainless steel for high heat and rust resistance; dual exhausts design for channeling out the emitted gas from the engine of the...
  • Universal fitment for vehicle, weld-on installation, please measure to ensure proper fit before purchase (NOTE: Professional installation would be...
Bestseller No. 19
BLACKHORSE-RACING 2 PCS 2 1/2" 2.5" ID to 3" OD Universal Exhaust Pipe to Component Adapter Reducer...
  • ◎Small Diameter: 2.5” ID (Fits over 2 1/2” OD Pipe)
  • ◎Large Diameter: 3“ OD (Fits inside 3” ID Component)
  • ◎Length May Vary: Approx. 6 1/8”
  • ◎Metal Thickness May Vary: Approx. 1/16”
  • ◎Material: Stainless Steel T201
SaleBestseller No. 20
2.5 inch turbo flange pipe,Turbo Exhaust Adapter,2 Bolts Exhaust Flange 3in Stainless Steel Pipe to...
  • 【Designed for】Turbo Exhaust Flange Designed for turbocharging, can be used to convert 2.5 inch exhaust port to 3 inch.Built to meet standard...
  • 【Designed for】Turbo Exhaust Flange Designed for turbocharging, can be used to convert 2.5 inch exhaust port to 3 inch.Built to meet standard...
  • 【Designed for】Turbo Exhaust Flange Designed for turbocharging, can be used to convert 2.5 inch exhaust port to 3 inch.Built to meet standard...
  • 【Excellent Replacement】Stainless Steel 2-Bolt Exhaust Flange Excellent replacement for the old or broken turbo exhaust flange.Manufactured...
  • 【Easy to Install】Exhaust Pipe Adapter,The installation is simple and does not require complicated operations.Practical and convenient in use.Such...
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