---
product_id: 341262445
title: "Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline"
brand: "amsoil"
price: "1667060₫"
currency: VND
in_stock: true
category: "Amsoil"
url: https://www.desertcart.vn/products/341262445-amsoil-p-i-performance-improver-additive-12-oz-treat-up
store_origin: VN
region: Vietnam
---

# Restores engine power & throttle response Boosts fuel mileage by up to 5.7% Cuts harmful emissions for cleaner rides Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline

**Brand:** amsoil
**Price:** 1667060₫
**Availability:** ✅ In Stock

## Summary

> ⛽ Unlock peak performance and eco-conscious driving with every drop!

## Quick Answers

- **What is this?** Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline by amsoil
- **How much does it cost?** 1667060₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/341262445-amsoil-p-i-performance-improver-additive-12-oz-treat-up)

## Best For

- amsoil enthusiasts

## Why This Product

- Trusted amsoil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Drive:** Reduce emissions and breeze through emission tests effortlessly.
- • **Engine Longevity Support:** Safe for catalytic converters and oxygen sensors—protect your investment.
- • **Fuel Efficiency Maximized:** Experience up to 5.7% better mileage—save more on every tank.
- • **Easy & Precise Application:** One 12 oz bottle treats up to 20 gallons—simple maintenance every 4,000 miles.
- • **Power & Performance Restored:** Feel the surge with improved throttle response and smoother engine operation.

## Overview

Amsoil P.i. Performance Improver Additive is a premium 12 oz fuel additive designed to treat up to 20 gallons of gasoline. It enhances fuel mileage by an average of 2.3%, with potential gains up to 5.7%, reduces harmful emissions, and restores engine power and drivability. Compatible with catalytic converters and oxygen sensors, it’s ideal for professional-grade maintenance every 4,000 miles, ensuring cleaner, smoother, and more efficient rides.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RX4J2GX |
| Assembly Required | No |
| Best Sellers Rank | #10,205 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #29 in Petrol Additives |
| Brand | Amsoil |
| Customer Reviews | 4.7 4.7 out of 5 stars (32) |
| Date First Available | 11 June 2019 |
| Exterior | smooth |
| Generic Name | GASOLINE |
| Item Dimensions LxWxH | 20.3 x 10.2 x 10.2 Centimeters |
| Item Weight | 30 g |
| Item model number | p.i |
| Manufacturer | AMSOIL |
| Manufacturer Part Number | AMS-APICN-CA |
| Model | Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline |
| Outer Material | other |
| Packer | BW |
| Product Dimensions | 20.3 x 10.2 x 10.2 cm; 30 g |
| Voltage | 12 Volts |

## Images

![Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline - Image 1](https://m.media-amazon.com/images/I/51MyieTLIML.jpg)

## Questions & Answers

**Q: It used in Diesel vehicle**
A: Its for Gasoline engine or Petrol engine.

## Frequently Bought Together

- Amsoil P.i. Performance Improver Additive 12 oz Treat up to 20 Gallons Gasoline
- AMSOIL Engine and Transmission Flush : One Treatment Result
- AMSOIL Diesel All-in-One, 237 ml, Improves Performance and Protection

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**Shop now:** [https://www.desertcart.vn/products/341262445-amsoil-p-i-performance-improver-additive-12-oz-treat-up](https://www.desertcart.vn/products/341262445-amsoil-p-i-performance-improver-additive-12-oz-treat-up)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-02*