Memorial Day isn’t just a time to honor and reflect—it’s also the perfect weekend to score big on upgrades for your ride. Holley is kicking off summer with a red-hot Memorial Day Sale, offering 10%, 20%, and even 30% off MSRP on a huge selection of performance parts. Whether you’re building a drag car, restoring a classic, or fine-tuning your daily driver, this is the time to buy. The sale is on now and ends June 8.
From intake systems and fuel injection kits to exhaust components, ignition upgrades, and dress-up accessories, Holley’s sale has something for every gearhead. Brands under the Holley umbrella—some of the biggest names in the business—are all part of the action, making it easier than ever to get the parts you trust at unbeatable prices.
Check out the Holley Memorial Day Sale here.
The discounts vary by product category, with some of the biggest savings on high-demand performance gear. Quantities may be limited, and deals won't last forever, so act fast to lock in the parts you need for your summer project.
Sniper 2 EFI Conversion
Save over $350 on the world’s #1 EFI conversion system! Transform your classic car or truck into a modern-driving machine with the Sniper 2 EFI system. Enjoy faster cold starts, smoother drivability, and better fuel efficiency. Designed for easy, at-home installation with basic tools, Sniper 2 comes with Holley’s detailed manuals and step-by-step online videos. The user-friendly handheld setup wizard guides you through a few quick questions about your engine, then automatically begins self-tuning—no laptop or tuning experience needed. For a complete upgrade in power, performance, and simplicity, choose the Sniper 2 EFI system with the HyperSpark Ignition bundle and take full control of your driving experience.
Holley EFI TerminatorX & TerminatorX Max
The Terminator X Max is packed with features to get your build running fast and performing at its best. During the sale you’ll save more than $300 with 20% off MSRP. These systems include real-time fuel learning, high-impedance injector drivers, a built-in 1-bar MAP sensor, and four programmable inputs and outputs—perfect for controlling electric fans, boost solenoids, progressive nitrous, and more. Pre-loaded base maps for popular engine combos help you hit the road or track with minimal setup. The included 3.5" touchscreen handheld features a simple calibration wizard along with tuning and live gauge displays. For advanced users, Holley EFI’s powerful and intuitive software suite offers full laptop tuning access. Whether you're building a street machine or a boosted track car, Terminator X Max delivers high-end performance and control at an affordable price.
Flowmaster Signature Series
Flowmaster's® Signature Series cat-back true dual exhaust systems produce the perfect balance of tone and power and you can save $200 per system during the sale. These performance exhaust systems fit both 2/4 Wheel drive models and is manufactured from brushed 304 stainless steel for years of trouble-free service, performance and high end looks. Signature Series systems feature hand TIG welding for maximum quality and better heat control during construction. Systems include Flowmaster’s exclusive Scavenger X-Pipe with its D-Port technology for maximum exhaust pulse velocity and dual 3.0-inch mandrel-bent tailpipes that exit in the stock location in the factory bumper cut outs. Get dyno proven performance and an easy DIY install as the systems use all the factory hanger locations and connections for an easy installation that you can do at home.
Holley Carburetors
Holley has been the world leader in carburetors for over 100 years and while the sales is live you can enjoy 20% off MSRP. Performance carburetors improve horsepower and throttle response by delivering a more precise and efficient air-fuel mixture, especially at higher RPMs. They offer greater tuning flexibility to match engine modifications like upgraded cams or exhaust systems.
Holley Engine Swap Front Drive Accessories
Holley’s Mid-Mount complete accessory systems are more than $300 off MSRP. These accessory drives are compact, fully integrated solutions for popular swap engines. Their innovative bracketless design mounts accessories directly to the integrated timing cover, pulling them tight toward block for added side-to-side clearance. Complete Kits include all-new accessories, including A/C compressor, power steering pump, alternator, and water pump, pulleys, belts, and hoses.
Baer Claw & BIG Claw Rotors
Slotted, vented, and proven to perform—Claw & BIG Claw Rotors deliver serious stopping power and you can save over $100 with 20% off MSRP. Baer BIG Claw Rotors offer a cost-effective way to significantly boost truck and SUV braking performance without the complexity of a full big-brake kit. These larger-than-stock, one-piece rotors—up to two inches bigger—deliver more leverage and brake torque, while Baer’s relocation brackets allow factory calipers to be reused. Cross-drilled and slotted for improved cooling and pad contact, performance can be further enhanced with optional ceramic Baer Claw brake pads.
Simpson Motorcycle Helmets
Gear up for your next ride and save 20% off MSRP on Simpson Adventure Series helmets. The Journey (swing up chinbar) and Xcursion (full face) are crafted for adventurous riders who tackle both open highways and rugged off-road trails. ComfortMax foam ensures enduring comfort for long rides, while the ultra-wide viewport with metal hardware provides a broad, clear view. Complete with a Pinlock® MaxVision antifog shield, these feature-laden helmets offer superior performance for the boldest journeys.
DIABLOSPORT
Add power, enhance drivability, and save with DiabloSport performance tuners. Unlock more horsepower, torque, and throttle response with easy-to-use tuning solutions. Choose from handheld, in-cab, and inline designs to fit your needs and budget. For a limited time, get big-time savings and power up your ride for less!
FLOWMASTER
Unleash the sound and power you’ve been dreaming of with Flowmaster mufflers, exhaust kits, catalytic converters, and air intakes. Whether you're going for aggressive growl or optimized flow, this sale makes it easy to transform your exhaust system without blowing your budget.
BAER BRAKES
Dial in serious stopping power with big savings on Baer Brakes. From rotors and calipers to full performance brake systems, this sale is your chance to upgrade your braking confidence and control—on the street or at the strip. Don't let a stock setup slow you down.
MSD
Give your ignition system a serious refresh with MSD coils, spark plugs, wires, and more—all at reduced prices. You’ll also find stylish MSD apparel, so you can look just as sharp as your build. It’s everything you need to spark serious performance without burning through your budget.
SIMPSON RACING
Step up your safety with discounted Simpson helmets, gloves, visors, gear bags, and apparel. Whether you’re hitting the track or just want peace of mind behind the wheel, now’s the time to upgrade your protection at a price that fits.
NITROUS OXIDE SYSTEMS (NOS)
Ready for a serious boost? Take advantage of Memorial Day discounts on NOS nitrous kits, bottles, solenoids, and accessories. Whether you're chasing ETs at the drag strip or just want that extra jolt of power, NOS makes it easy to add serious speed with safe, proven systems.
Don’t wait—Holley’s Memorial Day Sale ends June 8. It's time to fire up the garage, grab those tools, and let your next build roar to life with savings that hit just as hard as your horsepower.
