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Our Lethal Performance 2018 Mustang GT, aka Project Goldmember, has been an absolute blast, from bolt ons to blower. Last time we were out, we got SO CLOSE to 8s... they were taunting us! We installed Whipple's new Cobra Jet 150mm throttle body and a PNR Ice Tank and took the car back out to...

Our Lethal Performance 2018 Mustang GT, aka Project Goldmember, has been an absolute blast, from bolt ons to blower. Last time we were out, we got SO CLOSE to 8s... they were taunting us! We installed Whipple's new Cobra Jet 150mm throttle body and a PNR Ice Tank and took the car back out to...

This weekend is Fathers Days and we know everyone is looking for that perfect gift, well we got you covered! Starting today and running through Monday we have 10% OFF sitewide* on the site! Just use coupon code " DAD" at checkout to save! Standard exclusions such as MAP protected items will...

This weekend is Fathers Days and we know everyone is looking for that perfect gift, well we got you covered! Starting today and running through Monday we have 10% OFF sitewide* on the site! Just use coupon code " DAD" at checkout to save! Standard exclusions such as MAP protected items will...

As with every long weekend, Lethal Performance is hosting a variety of sales & specials over the next few days. Before we go on to the details, let us honor the real reason for Memorial Day. This Monday (and every day) we remember those who gave all for our country, for our freedom. Please...

As with every long weekend, Lethal Performance is hosting a variety of sales & specials over the next few days. Before we go on to the details, let us honor the real reason for Memorial Day. This Monday (and every day) we remember those who gave all for our country, for our freedom. Please...

As with every long weekend, Lethal Performance is hosting a variety of sales & specials over the next few days. Before we go on to the details, let us honor the real reason for Memorial Day. This Monday (and every day) we remember those who gave all for our country, for our freedom. Please...

As with every long weekend, Lethal Performance is hosting a variety of sales & specials over the next few days. Before we go on to the details, let us honor the real reason for Memorial Day. This Monday (and every day) we remember those who gave all for our country, for our freedom. Please...

Week 3 of Battle of the Brands is now live! We're in the semi-finals of voting.. be sure to vote for your favorite brands... we're getting close to winners now! #teamlethal PLACE YOUR VOTE HERE! http://www.lethalperformance.com/info/week-three

Week 3 of Battle of the Brands is now live! We're in the semi-finals of voting.. be sure to vote for your favorite brands... we're getting close to winners now! #teamlethal PLACE YOUR VOTE HERE! http://www.lethalperformance.com/info/week-three

LETHAL PERFORMANCE EXTREME DIFFERENTIAL BOLT UPGRADE KIT Who is it for? 2015-up Mustangs Why do you want it? Because your stock stuff is WEAK. Literally. If you're going to do the differential bushings (specifically the BMR BK051 or BK054), we HIGHLY suggest upgrading the actual hardware...

LETHAL PERFORMANCE EXTREME DIFFERENTIAL BOLT UPGRADE KIT Who is it for? 2015-up Mustangs Why do you want it? Because your stock stuff is WEAK. Literally. If you're going to do the differential bushings (specifically the BMR BK051 or BK054), we HIGHLY suggest upgrading the actual hardware...

LETHAL PERFORMANCE EXTREME DIFFERENTIAL BOLT UPGRADE KIT Who is it for? 2015-up Mustangs Why do you want it? Because your stock stuff is WEAK. Literally. If you're going to do the differential bushings (specifically the BMR BK051 or BK054), we HIGHLY suggest upgrading the actual hardware...

If you've followed our 2018 Mustang GT (aka Project Goldmember) at all, you've seen us take the car in steps from the 11s with basic mods to low 9s with the Whipple kit. Click here for the progress! We recently got some new goodies installed on Project Goldmember by the awesome guys over...

If you've followed our 2018 Mustang GT (aka Project Goldmember) at all, you've seen us take the car in steps from the 11s with basic mods to low 9s with the Whipple kit. Click here for the progress! We recently got some new goodies installed on Project Goldmember by the awesome guys over...

If you've followed our 2018 Mustang GT (aka Project Goldmember) at all, you've seen us take the car in steps from the 11s with basic mods to low 9s with the Whipple kit. Click here for the progress! We recently got some new goodies installed on Project Goldmember by the awesome guys over...

If you've followed our 2018 Mustang GT (aka Project Goldmember) at all, you've seen us take the car in steps from the 11s with basic mods to low 9s with the Whipple kit. Click here for the progress! We recently got some new goodies installed on Project Goldmember by the awesome guys over...

LETHAL PERFORMANCE PRESENTS THE BATTLE OF THE BRANDS! Welcome to what will be the ultimate heavyweight battle of the Mustang performance industry!! Every day we are faced with countless phone calls, Facebook posts, Instagram messages & more from folks like you wondering who & what's the best...

LETHAL PERFORMANCE PRESENTS THE BATTLE OF THE BRANDS! Welcome to what will be the ultimate heavyweight battle of the Mustang performance industry!! Every day we are faced with countless phone calls, Facebook posts, Instagram messages & more from folks like you wondering who & what's the best...

LETHAL PERFORMANCE PRESENTS THE BATTLE OF THE BRANDS! Welcome to what will be the ultimate heavyweight battle of the Mustang performance industry!! Every day we are faced with countless phone calls, Facebook posts, Instagram messages & more from folks like you wondering who & what's the best...