# GEKO exhaust pipe expander set G02725 — 3-piece internal expanding mandrels for enlarging exhaust pipes

**URL:** https://aio.lv/en/product--geko-g02725--11739047
**Data updated:** 2026-03-08 13:41 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** GEKO
**Manufacturer code:** G02725
**EAN:** 5901477122774
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-g02725--11739047

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

GEKO G02725 is a 3-piece exhaust pipe expander set designed for internal expanding of exhaust and tailpipe ends. The kit contains three mandrels sized to increase pipe diameter for fitting or repair, enabling secure, even expansion without cutting. Suitable for workshop or mobile repair use on automotive exhaust systems and metal tubing.

## Long description

GEKO G02725 is a 3-piece exhaust pipe expander set designed for internal expanding of exhaust and tailpipe ends. The kit includes three tapered mandrels that allow gradual, controlled enlargement of metal tubing without cutting or welding. Intended for use on automotive exhaust systems and similar metal pipes, this tool set supports workshop and mobile repair tasks where accurate, even expansion is required to fit connectors, slip joints, or repair damaged pipe ends.
Advantages
The three-piece design provides incremental sizing for precise control during expansion, reducing the risk of cracking or deforming the pipe. The mandrels are engineered to deliver uniform expansion across the pipe circumference, ensuring a consistent fit for replacement sections or connecting sleeves. The tool set is compact and portable, suitable for use in confined areas and for on-site repairs, and it eliminates the need for cutting and re-welding in many common exhaust repair scenarios.
Suitable for
 Enlarging exhaust and tailpipe ends for slip-fit connections
 Preparing pipe ends for replacement sections or connectors
 On-vehicle repair and workshop maintenance of automotive exhaust systems
 Metal tubing repair where internal expansion is required
Key specifications
 Set composition: three internal expanding mandrels with incremental taper sizes
 Function: internal expansion of metal pipe ends for fitting and repair
 Suitable materials: steel exhaust pipes and similar metal tubing
 Application environment: workshop bench use or mobile/on-vehicle repairs
 Design: tapered mandrels for controlled, uniform expansion
How to use
Select the mandrel size that matches the desired final diameter and insert it into the pipe end. Rotate or drive the mandrel as required to progressively expand the pipe wall, starting with the smallest mandrel and moving to larger ones for incremental enlargement. Monitor wall thickness and fit while expanding to avoid over-expansion; pause to check the fit with the mating component. After achieving the required diameter, remove the mandrel and proceed to fit the connector, sleeve, or replacement section, completing any sealing or fastening as needed.
Usage recommendations
Use appropriate personal protective equipment such as gloves and eye protection. Apply the mandrels progressively and avoid forcing a single enlargement step. Inspect the pipe for corrosion or thin walls before expansion; do not expand severely weakened material. For best results, clean the pipe end of rust and debris and consider light lubrication to reduce friction during expansion.

## FAQ

### How much does the GEKO G02725 3-piece exhaust pipe expander set cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1187 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GEKO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GEKO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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