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Your cart is empty.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.
Troy
Reviewed in the United States on March 3, 2025
Easy install and works perfectly
Joel
Reviewed in the United States on January 14, 2025
Failed from normal use and killed ignition completely to entire passenger bank. Also caused intermittent misfire until it failed to that level. Looking online, I never should have bought it as everyone talks about how these things fail all the time. I would never recommend this product to anyone.
Customer
Reviewed in the United States on September 7, 2024
The media could not be loaded.
Myles Patton
Reviewed in the United States on October 1, 2023
I did take my time and installed the unit in a dry place with good access. I decided to tap into my clutch switch for the activation of the module. Works amazingly and would definitely recommend.
Merikz
Reviewed in Canada on July 12, 2022
Anyone installing on a camaro ls3 needs to know u cannot wire this into the clutch switch it is 5v so u will need a switch or get creative down by the clutch pedal
Alex Bergen
Reviewed in Canada on January 2, 2022
The media could not be loaded.
Laidlaw03
Reviewed in Canada on April 20, 2022
Simple 15 min install. Clear easy to understand instructions to make your gen 3 LS based engine rowdy!
Rich Chavez
Reviewed in the United States on July 15, 2021
Installed on my turbo Ls3 in about 15 minutes. Easy as my ex wife.
John C.
Reviewed in the United States on August 15, 2020
99 Silverado 4wd. Easy install, Plug and play. Tapped into the brake wire (white wire coming off brake switch) and ran it to a switch. Works great and came quick!
U
Reviewed in Canada on July 31, 2020
Exactly as described
Jack
Reviewed in the United States on November 7, 2020
I got this for my c5 Corvette and I can’t be happier with the product. I highly recommend getting this for your LSX engine. It makes burnouts very easy.Install is very easy. There are tons of install videos online if you need help.
Brendan J.
Reviewed in Canada on March 20, 2019
Plugged right in, works awesome
matt
Reviewed in the United States on May 26, 2012
Got the 2 step in the mail and for the most part it is plug and play. At least for the coil plug ins. That was not so bad, hooking the blue/white wire to the clutch switch, which by the way is the 3rd wire (wire) down on the upper clutch switch(white) not the lower one(black.Follow the white wire which has a black wire with white stripe down to another plug in and tie in there. it took me a couple hours to chase the right wire but once I got it I was 2 stepping! Definetly helped me out and would reccommend it.
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