20 Best 2.5 To 3 Exhaust Adapter in UK 2023 Reviews and Buying Guide

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After tons of hours of researching and comparing all models on the market today, Flash Splash finds out the Best 2.5 to 3 exhaust adapter of 2022. Check out our list of 20 products.
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1 HouYeen 3 Inch to 2.5 Inch Exhaust Pipe Adapter Universal Stainless Steel Reducer Connector Tube... HouYeen 3 Inch to 2.5 Inch Exhaust Pipe Adapter Universal Stainless Steel Reducer Connector Tube... No ratings yet
2 Yosoo Exhaust Pipe Flange Adapter, 2.5in to 3in Exhaust Extension Flange Adapter Mild Steel CNC... Yosoo Exhaust Pipe Flange Adapter, 2.5in to 3in Exhaust Extension Flange Adapter Mild Steel CNC... No ratings yet
3 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
4 Exhaust Pipe Adapter 2.5in ID to 3in OD Universal Exhaust Pipe to Component Pipe Adapter Reducer Kit... Exhaust Pipe Adapter 2.5in ID to 3in OD Universal Exhaust Pipe to Component Pipe Adapter Reducer... No ratings yet
5 Exhaust Pipe Flange Adapter, 2.5in To 3in Exhaust Extension Flange High Strength CNC Machining for... Exhaust Pipe Flange Adapter, 2.5in To 3in Exhaust Extension Flange High Strength CNC Machining... No ratings yet
6 ALI2 2.5' to 3' Universal Exhaust Pipe to Component Pipe Adapter 2.5 Inch to 3 Inch ALI2 2.5" to 3" Universal Exhaust Pipe to Component Pipe Adapter 2.5 Inch to 3 Inch No ratings yet
7 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
8 Uxsiya Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in Stable Performance for... Uxsiya Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in Stable Performance for... No ratings yet
9 A-KARCK Exhaust Adapter Connector 2.5' ID to 3' OD, Exhaust Pipe Reducer 304 Stainless Steel, 4'... A-KARCK Exhaust Adapter Connector 2.5" ID to 3" OD, Exhaust Pipe Reducer 304 Stainless Steel, 4"... No ratings yet
10 Exhaust Pipe Flange Adapter, 2.5in To 3in CNC Machining Exhaust Extension Flange for Most Cars Exhaust Pipe Flange Adapter, 2.5in To 3in CNC Machining Exhaust Extension Flange for Most Cars No ratings yet
11 Kadimendium Exhaust Extension Flange, Durable Stable Performance Exhaust Pipe Flange Adapter 2.5in... Kadimendium Exhaust Extension Flange, Durable Stable Performance Exhaust Pipe Flange Adapter... No ratings yet
12 Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in High Strength Durable Rustproof... Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in High Strength Durable... No ratings yet
13 Aoutecen Exhaust Extension Flange, 2 Bolt Hole High Strength CNC Machining 2.5in To 3in Exhaust Pipe... Aoutecen Exhaust Extension Flange, 2 Bolt Hole High Strength CNC Machining 2.5in To 3in Exhaust... No ratings yet
14 Uxsiya Exhaust Extension Flange, 2.5in To 3in Exhaust Pipe Flange Adapter Rustproof CNC Machining... Uxsiya Exhaust Extension Flange, 2.5in To 3in Exhaust Pipe Flange Adapter Rustproof CNC Machining... No ratings yet
15 Stainless Steel Exhaust Reducer Connector Pipe 2.5in to 3in Tubing Transition Adapter Reducer Pipe... Stainless Steel Exhaust Reducer Connector Pipe 2.5in to 3in Tubing Transition Adapter Reducer... No ratings yet
16 Exhaust Pipe Flange Adapter, Exhaust Extension Flange Stable Performance 2.5in To 3in Rustproof for... Exhaust Pipe Flange Adapter, Exhaust Extension Flange Stable Performance 2.5in To 3in Rustproof... No ratings yet
17 Exhaust Pipe Flange Adapter, 2 Bolt Hole Exhaust Extension Flange 2.5in To 3in for Most Cars Exhaust Pipe Flange Adapter, 2 Bolt Hole Exhaust Extension Flange 2.5in To 3in for Most Cars No ratings yet
18 Socobeta Exhaust Extension Flange, 2.5in To 3in Mild Steel Exhaust Pipe Flange Adapter Stable... Socobeta Exhaust Extension Flange, 2.5in To 3in Mild Steel Exhaust Pipe Flange Adapter Stable... No ratings yet
19 Exhaust Extension Flange, 2 Bolt Hole Exhaust Pipe Flange Adapter CNC Machining 2.5in To 3in for... Exhaust Extension Flange, 2 Bolt Hole Exhaust Pipe Flange Adapter CNC Machining 2.5in To 3in for... No ratings yet
20 Exhaust Pipe Flange Adapter, Exhaust Extension Flange CNC Machining 2.5in To 3in Mild Steel for Most... Exhaust Pipe Flange Adapter, Exhaust Extension Flange CNC Machining 2.5in To 3in Mild Steel for... No ratings yet

Bestseller No. 1
HouYeen 3 Inch to 2.5 Inch Exhaust Pipe Adapter Universal Stainless Steel Reducer Connector Tube...
  • Material: stainless steel, mirror polished finish, high hardness, good performance, durable to use
  • Small Diameter: 63mm (2.5"); Large Diameter: 76mm (3")
  • Suitable for exhaust, turbo, intercooler, intake piping connection
  • Box Contains: 1 x Exhaust Pipe Adapter Reducer Connector
Bestseller No. 2
Yosoo Exhaust Pipe Flange Adapter, 2.5in to 3in Exhaust Extension Flange Adapter Mild Steel CNC...
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
  • Flange Size: 3in flange port center width is 4.1in/10.41cm, 2.5in flange port center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
Bestseller No. 3
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. 4
Exhaust Pipe Adapter 2.5in ID to 3in OD Universal Exhaust Pipe to Component Pipe Adapter Reducer Kit...
  • Compatibility: Universal type, suitable for all cars, used for the upgrade or modification of car exhaust pipes. With an inner diameter of 2.5 inches...
  • Note: For detailed product parameters, refer to the instructions. Please confirm whether the product is suitable for your equipment before ordering, I...
  • High-quality material: It is made of high-quality stainless steel, which has the characteristics of wear resistance, corrosion resistance and...
  • Professional performance: Establish specifications that meet standard specifications and strictly follow factory quality control.
  • Easy installation: suitable for welding or fixture installation, burr-free structure, strong flexibility and easy installation. No other complicated...
Bestseller No. 5
Exhaust Pipe Flange Adapter, 2.5in To 3in Exhaust Extension Flange High Strength CNC Machining for...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 6
ALI2 2.5" to 3" Universal Exhaust Pipe to Component Pipe Adapter 2.5 Inch to 3 Inch
  • Material---stainless steel T201.
  • Small Diameter---2.5 inch (Inside diameter).
  • Large Diameter---3 inch(Outside diameter).
  • Length---125mm,4.92 inch.
  • If you have any questions during use, we will give you a satisfactory answer within 24 hours.
SaleBestseller No. 7
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. 8
Uxsiya Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in Stable Performance for...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 9
A-KARCK Exhaust Adapter Connector 2.5" ID to 3" OD, Exhaust Pipe Reducer 304 Stainless Steel, 4"...
  • Small Diameter: 2.5" Inner Diameter (Fits 2.5" outer diameter pipe)
  • Large Diameter: 3" Outer Diameter (Fits 3" inner diameter pipe)
  • Suitable for any exhaust pipe, exhaust tip, resonator, muffler, connecting components of different sizes on both sides.
  • Made of 304 stainless steel with a thickness of 1.33 mm, 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 refer to the dimension drawing to check the component size...
Bestseller No. 10
Exhaust Pipe Flange Adapter, 2.5in To 3in CNC Machining Exhaust Extension Flange for Most Cars
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 11
Kadimendium Exhaust Extension Flange, Durable Stable Performance Exhaust Pipe Flange Adapter 2.5in...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 12
Exhaust Extension Flange, Exhaust Pipe Flange Adapter 2.5in To 3in High Strength Durable Rustproof...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 13
Aoutecen Exhaust Extension Flange, 2 Bolt Hole High Strength CNC Machining 2.5in To 3in Exhaust Pipe...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 14
Uxsiya Exhaust Extension Flange, 2.5in To 3in Exhaust Pipe Flange Adapter Rustproof CNC Machining...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 15
Stainless Steel Exhaust Reducer Connector Pipe 2.5in to 3in Tubing Transition Adapter Reducer Pipe...
  • 【COMPATIBLE】The 304 stainless steel pipe transition of the exhaust connecting pipe with an outer diameter of 2.5in to 3in is designed for butt...
  • 【EXCELLENT PERFORMANCE】The transition reducer is made of high-quality stainless steel materials and professional cutting-edge polishing design,...
  • 【304 STAINLESS STEEL】The transition reducer is made of high quality 304 stainless steel. It has strong impact resistance and scratch resistance,...
  • 【EASY TO INSTALL】The exhaust connector adapter is easy to install, does not require complicated tools, and can be directly replaced with old or...
  • 【PRE-TEST】The product meets the standard specifications, strictly follows the factory quality control, and has been fully tested before leaving...
Bestseller No. 16
Exhaust Pipe Flange Adapter, Exhaust Extension Flange Stable Performance 2.5in To 3in Rustproof for...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 17
Exhaust Pipe Flange Adapter, 2 Bolt Hole Exhaust Extension Flange 2.5in To 3in for Most Cars
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 18
Socobeta Exhaust Extension Flange, 2.5in To 3in Mild Steel Exhaust Pipe Flange Adapter Stable...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 19
Exhaust Extension Flange, 2 Bolt Hole Exhaust Pipe Flange Adapter CNC Machining 2.5in To 3in for...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
Bestseller No. 20
Exhaust Pipe Flange Adapter, Exhaust Extension Flange CNC Machining 2.5in To 3in Mild Steel for Most...
  • Application: Exhaust extension flange can quickly convert 2.5in and 3.0in exhaust fittings to extend the exhaust pipe, compatible with most vehicles.
  • High Strength Adapter: Constructed from mild steel with CNC machined, exhaust pipe flange has exceptional strength and durability.
  • Flange Size: 3in flange port bolt center width is 4.1in/10.41cm, 2.5in flange port bolt center width is 3.9in/9.91cm and the height is 2in/5.08cm
  • Easy Installation: The size of the two ends are 2.5in and 3ins respectively, and are equipped with two screw holes for easy installation and fixation.
  • Professional Manufacturing: Precise manufacturing technology, 2.5in to 3in exhaust extension flange has high reliability and stable performance.
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FAQ:

Q: What is the length of the exhaust pipe adapter?

A: Each Exhaust Pipe Adapter, Steel, Inlet 2.5 in. O.D., Length 4.5 in., Outlet 2.25 in. O.D., Each

Q: What are Walker exhaust pipe adapters?

A: These exhaust components are quality manufactured from either low-carbon or aluminized steel for durability, and are perfect for repairing or building your own custom exhaust system. Whether you are connecting pipes of different sizes or the same size, Walker exhaust pipe adapters and reducers have you covered.

Q: What is the size of exhaust pipe reducer?

A: Exhaust Pipe Reducer, 2.5 in. Inside Diameter to 2.25 in. Inside Diameter., 4.5 in. Long, Each Exhaust Pipe Reducer, 4 in. ID To 3.5 in. ID, Length 6 in., Aluminized, Each Exhaust Pipe Reducer, 3 in. ID To 2.5 in. OD, Length 6 in., Aluminum, Each Exhaust Pipe Reducer, 3.5 in. ID To 3 in. ID, Length 6 in., Aluminized, Each

Q: How do I prevent my exhaust pipe and adapter from diminishing?

A: To prevent your exhaust pipe and adapter from diminishing, you must inspect your components frequently and conduct maintenance check-ups regularly. The best way to do this is to thoroughly go through your exhaust system and make certain that your components are in pristine condition.