Long Island's Mustang Performance Shop
2015 NASA N.E. American Iron Champions Call 631-563-REAL At Realspeed Automotive we sell, install and race dyno-tested and track-proven Mustang parts, and offer in-depth product knowledge and support. We dyno tune with the MD-1100SE Mustang Dyno, which simulates real-world weight and drag conditions for accurate tuning that other dynos simply can't match. When you want REAL performance from your Mustang, the choice is Realspeed. 
REALSPEED's ANNUAL DYNO DAY
CUSTOMER APPRECIATION DAY & OPEN HOUSE SUNDAY OCTOBER 1, 2017 9 AM to 4 PM Preregistration is required to run a car on the dyno. All others can just show up and hang out. Go to the the Dyno Day 2017 page for more information and to sign up. Our installation and tuning center is open Tuesday through Friday 9:00 AM to 6:00 PM, Saturday 9:00 AM to 5:00 PM. We are CLOSED Sunday & Monday. Dyno tuning and installations are by appointment only. Like us on Facebook for more pictures, videos and racing updates. Realspeed | Promote Your Page Too 
 
Click to read about Dan's 10-second 240,000 mile daily-driven 1990 GT. It doesn't get more REAL than that! Realspeed holds SCT's official "Calibrator" status in recognition of our tuning ability. Realspeed stocks parts from many of the industry's biggest names! Order online 24/7 or call us at 631-563-REAL. If you don't see what you are looking for, just ask! |
| ||||||||||
 | | Dyno Day 2017 Burgers and Horsepower! Realspeed's annual Dyno Day and BBQ, October 1st 2017. Regular price: $90.00 Sale price: $80.00 | | | Installations | |  | | Employment Opportunities | |
| ||||||||||
| ||||||||||
| Featured Tunes | |  | | Click Here for a Pre- Dyno Checklist | |  | | Realspeed Video Gallery | |
| ||||||||||
| ||||||||||
| Gift Certificates $25.00 | |  | | SCT X4 Flash Tuner Retune your mustang for more power. $399.99 | |  | | JLT Cold Air Intake - '11-'14 Mustang GT w/optional Boss Manifold Coupler Gains up to 30+ RWHP have been seen with a custom tune! $299.95 | |
| ||||||||||
| ||||||||||
| Firewall Clutch Adjuster 82-04 Adjust clutch engagement from under the hood. Bigger adjustment range than others. $39.95 | | | Spark Plugs TR6 NGK-4177 $2.98 | | | Sieman Deka 60 Lb High Impedance Injectors (Set of 8) $399.00 | |||
| ||||||||||
| ||||||||||
| Steeda Billet Rear Trailing Arms 05-14 Regular price: $299.95 Sale price: $274.95 | | | Maximum Motorsports Caster Camber Plates 94-04 $209.97 | | | Bumpsteer Kit with Heat Treated Tapered Stud 79-04 Eliminate bumpsteer for more predictable handling $167.95 | |||
| ||||||||||
| ||||||||||
| Barton Short Throw Shifter 2011 GT/V6 $299.00 | | | Tri-Ax Shift Shifter 2011 GT/V6 This shifter will provide a 20% shorter throw and retains full reverse lockout functionality of the factory shifter. Regular price: $224.96 Sale price: $199.95 | | | Steeda X11 Balljoint - 2011-2014 GT Boss & V6 Regular price: $169.95 Sale price: $157.95 | |||
| ||||||||||
| ||||||||||
| Rear Axle Bushing Kit for '79-04 Mustang Finish the Job Right! $49.95 | |||||||||
|
| We stock, install and dyno tune a wide variety of Mustang parts, from shifters to superchargers, fuel injectors, E85, fuel pumps, lowering springs, control arms, exhaust, gears, cams, billet accessories and more, from fox Mustang parts to SN95, New Edge, S197 to 2015-2017 Mustang, GT500 and GT350 parts. If you don't see what you are looking for, call us. |
| Phone 631-563-REAL (7325) 50 Feldland St, Units 4 & 5 Bohemia, NY 11716 |
| In Memory of Henry T. Carlson. 8/12/67 - 3/8/07 Brother. Friend. Inspiration. He showed me how to go fast. "We miss you." www.realspeedautomotive.com All parts listed are for the Ford Mustang unless otherwise noted. Copyright 2017 Realspeed Automotive Inc. All rights reserved. |