---
product_id: 398189551
title: "P040432Z Diesel Extreme Clean and Boost - 32 fl. oz."
brand: "hot shot's secret"
price: "¥20640"
currency: JPY
in_stock: true
reviews_count: 5
category: "Hot Shot's Secret"
url: https://www.desertcart.jp/products/398189551-p040432z-diesel-extreme-clean-and-boost-32-fl-oz
store_origin: JP
region: Japan
---

# P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.

**Brand:** hot shot's secret
**Price:** ¥20640
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** P040432Z Diesel Extreme Clean and Boost - 32 fl. oz. by hot shot's secret
- **How much does it cost?** ¥20640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/398189551-p040432z-diesel-extreme-clean-and-boost-32-fl-oz)

## Best For

- hot shot's secret enthusiasts

## Why This Product

- Trusted hot shot's secret brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Hot Shot's Secret P040432Z Diesel Extreme Clean and Boost - 32 fl. oz. : desertcart.in: Car & Motorbike

Review: Muito bom para carros antigos movidos a Diesel S-500. Limpa bem a linha do combustível e o recipiente já vem com as medidas a serem colocadas. Vale a pena investir.
Review: We have found our RAM ecoDiesel to be a little particular about the diesel we put through it. We had no trouble at all with the two diesel stations we usually use, but after a tank from a supplier we don't usually use but had to in a pinch, we noticed changes in the horsepower and the particulates in our exhaust. It took a few tanks from our regular diesel provider, and the use of this clean and boost, to get our engine back to normal. It's running normally again, and we are not having issues with heavier than normal particulates in the exhaust. We are much more particulat about the quality of diesel we put in it now, but still use the clean and boost every so often just to be "clean" things up a bit. If you have issues with the quality of your diesel, this product from Hot Shots' really helped us out a lot.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IUGFZJW |
| ASIN  | B00IUGFZJW |
| Best Sellers Rank | #250,612 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #169 in Diesel Additives |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,494) |
| Date First Available  | 21 March 2015 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 22.2 x 7.9 x 7.9 Centimeters |
| Item Dimensions LxWxH  | 22.2 x 7.9 x 7.9 Centimeters |
| Item Weight | 907 g |
| Item Weight  | 907 g |
| Item model number | P040432Z |
| Item model number  | P040432Z |
| Net Quantity | 946.35 Milliliters |
| Net Quantity  | 946.35 Milliliters |
| Product Dimensions | 22.25 x 7.94 x 7.94 cm; 907.18 g |
| Product Dimensions  | 22.25 x 7.94 x 7.94 cm; 907.18 g |

## Product Details

- **Brand:** Hot Shot's Secret
- **Contains Liquid Contents:** Yes
- **Global Trade Identification Number:** 00837654914342
- **Item Volume:** 946 Millilitres
- **Item Weight:** 907 g
- **Net Quantity:** 946.35 Milliliters
- **UPC:** 837654914342

## Images

![P040432Z Diesel Extreme Clean and Boost - 32 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61V6gAymUOL.jpg)

## Questions & Answers

**Q: We heard that this product only needs to be used twice a year, does anyone know if it says this on the bottle?**
A: So?? Which came first?!  My bottle says 6,000 miles… this bottle is about 10 months old. 
I’d really like to know if the manufacturer recommends 6k or 6 months! 
Thanks

**Q: Would this product be suitable for a 1.6 Diesel engine in our family car?**
A: I use it it a 1.9 TDI and 2 7.3 diesels.

**Q: Has anyone used this with a TDI with DEF / Urea?**
A: It is specifically designed for restoring the performance of diesel engines so yea it will be fine in your TDI just make sure you follow instructions don't mix it too strong or your car will run like a raped ape for a minute

**Q: I want to use this in a diesel parking heater to try and remove some of the carbon buildup inside the burn chamber. Do you think this would do that?**
A: It is very unlikely that using Diesel Extreme will remove carbon that is already built up in your heater. It is best used as a preventative to combat the amount of soot/carbon build up. Another note is that unfortunately, Diesel Extreme is very odorous and using it in an open heating element may cause some unpleasant odors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***L on 1 February 2022*

Muito bom para carros antigos movidos a Diesel S-500. Limpa bem a linha do combustível e o recipiente já vem com as medidas a serem colocadas. Vale a pena investir.

### ⭐⭐⭐⭐⭐ Review
*by H***L on 22 November 2024*

We have found our RAM ecoDiesel to be a little particular about the diesel we put through it. We had no trouble at all with the two diesel stations we usually use, but after a tank from a supplier we don't usually use but had to in a pinch, we noticed changes in the horsepower and the particulates in our exhaust. It took a few tanks from our regular diesel provider, and the use of this clean and boost, to get our engine back to normal. It's running normally again, and we are not having issues with heavier than normal particulates in the exhaust. We are much more particulat about the quality of diesel we put in it now, but still use the clean and boost every so often just to be "clean" things up a bit. If you have issues with the quality of your diesel, this product from Hot Shots' really helped us out a lot.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 11 February 2026*

great stuff clean injector fast best i have used

## Frequently Bought Together

- Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z)
- Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
- Hot Shot's Secret Original Stiction Eliminator 32 Fluid Ounce Bottle

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**Shop now:** [https://www.desertcart.jp/products/398189551-p040432z-diesel-extreme-clean-and-boost-32-fl-oz](https://www.desertcart.jp/products/398189551-p040432z-diesel-extreme-clean-and-boost-32-fl-oz)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*