---
product_id: 284791012
title: "Ignition 8733 2-Step Launch Control for GM LS Engines"
brand: "msd"
price: "€ 455.65"
currency: EUR
in_stock: true
reviews_count: 5
category: "Msd"
url: https://www.desertcart.ie/products/284791012-ignition-8733-2-step-launch-control-for-gm-ls-engines
store_origin: IE
region: Ireland
---

# Plug-and-play factory coil connection Enables consistent, hard launches Adjustable launch RPM for precision Ignition 8733 2-Step Launch Control for GM LS Engines

**Brand:** msd
**Price:** € 455.65
**Availability:** ✅ In Stock

## Summary

> 🚀 Dominate your launch, own the race!

## Quick Answers

- **What is this?** Ignition 8733 2-Step Launch Control for GM LS Engines by msd
- **How much does it cost?** € 455.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/284791012-ignition-8733-2-step-launch-control-for-gm-ls-engines)

## Best For

- msd enthusiasts

## Why This Product

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

## Key Features

- • **Proven Power Boost:** Trusted by GM LS enthusiasts to ignite insane flames and dominate the drag strip
- • **Consistent Performance:** Maintain steady RPM under full throttle for repeatable, race-ready launches
- • **Effortless Installation:** Direct plug-in design connects seamlessly to factory coils—no splicing needed
- • **Precision Launch Control:** Set your exact launch RPM for unbeatable holeshots every time
- • **Universal Trigger Compatibility:** Works flawlessly with both 24x and 58x trigger wheels for versatile setups

## Overview

The MSD Ignition 8733 2-Step Launch Control is a plug-and-play module designed specifically for GM LS engines, allowing drivers to set and hold a precise launch RPM for consistent, powerful starts. Compatible with 24x and 58x trigger wheels, it connects directly to factory coils for a splice-free installation, delivering reliable performance and enhanced control for serious racers and performance enthusiasts.

## Description

MSD #8733 Two-Step Module Selector, Adjustable, 2-Step, Plastic, Black, Chevy, Pontiac, LS Engines, Each. M46-8733 Description: GM Performance fans will be geeked to learn about this direct plug-in 2-Step Launch Control. The unit is easy to install with factory style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor while the rpm stays at a consistent level producing consistent launches.

Review: Works perfect makes insane flames from my 5.3l truck
Review: Works well and easy to install.

## Features

- LS 2-Step Launch Control
- Easily Set Launch RPM For Consistent Holeshots
- Connects To Factory Coils For Easy Installation
- The Best Way To Launch Hard
- Can be used with 24x or 58x trigger wheels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035GS9T0 |
| Best Sellers Rank | #152,157 in Automotive ( See Top 100 in Automotive ) #16 in Car Ignition Control Units |
| Customer Reviews | 4.7 4.7 out of 5 stars (186) |
| Date First Available | 1 January 2024 |
| Exterior | Plastic |
| Global Trade Identification Number | 00085132087334 |
| Item Weight | 454 g |
| Item model number | 8733 |
| Manufacturer | MSD Ignition |
| Manufacturer Part Number | 8733 |
| Model | MSD Ignition 8733 2-Step Launch Control for GM LS Engines |
| OEM Part Number | 8733 |
| Phase type | implementation |
| UPC | 085132087334 |
| Wattage | 600 watts |

## Product Details

- **Amperage:** 50 Amps
- **Brand:** MSD
- **Item weight:** 454 g
- **Material:** Plastic
- **Voltage:** 12 Volts

## Images

![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 1](https://m.media-amazon.com/images/I/71up6xQx1DL.jpg)

## Questions & Answers

**Q: The pictured photo does not include all of the connecting plugs and wires, is that to be included in the purchase alike all other 8733 items?**
A: Yes, it includes all the required wiring and connector to be installed. Its a plug and play kit.

**Q: Will this work for a 2009 chevy Silverado?**
A: Yes it will. This is for Gen 3 and 4  LS based engines. Or "Vortec" labeled truck engines.

**Q: Will this fit a 5.7 ls1 Corvette motor?**
A: Yes.

Thank you.

**Q: Whats is the issue Ordered and installed and led is on without  the  vehicle running and neither trigger wire connected**
A: Once it reaches a certain rpm it activates the module and shuts off the light mine does the same thing but works fine

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 27 August 2025*

Works perfect makes insane flames from my 5.3l truck

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 23 December 2025*

Works well and easy to install.

### ⭐⭐⭐⭐⭐ Review
*by L***3 on 20 April 2022*

Simple 15 min install. Clear easy to understand instructions to make your gen 3 LS based engine rowdy!

## Frequently Bought Together

- MSD Ignition 8733 2-Step Launch Control for GM LS Engines
- TCI 388400 Switch/18 Ga. Cord

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*