GoodSpeed Performance Lab

GoodSpeed Performance Lab We have six work bays, including one dedicated to ECU re-programming, other electrical, and ECM tasks. So come by and check us out.
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GoodSpeed Performance Lab's focus is on the highest ethics, integrity, and workmanship all aimed at providing complete satisfaction to you, our clients. 480-747-6150 GoodSpeed's conveniently-located, 6000 square foot shop in Scottsdale Arizona sports one of the most sophisticated AWD dynamometers available, the MAHA LPS-3000. We have equipped the others with three Snap-on two-post lifts and a Sna

p-on four-post lift, with alignment capabilities. Our Snap-on lifts feature extremely low-slung arms for lifting of even the lowest vehicles with zero chance of rocker panel or other damage. Extensive care was applied to finding quality lifts to complement your high-end vehicles. Our dedicated flash lab and clean room provide a worry-free environment for bench-flashing ECU's and performing other sensitive electronics work. GoodSpeed's fabrication lab is equipped with high-quality Miller TIG, MIG, and plasma cutting equipment. Our Jet press, sheer, brake, bead roller, band saws, and drilling equipment further our ability to perform custom fabrication ... right the first time. Our 2,000 square foot showroom offers plenty of room for you to hang out, browse products and check out various project cars we have built. Dyno
GoodSpeed's Dyno Lab is the premier power testing and tuning facility in Arizona. We have created an ideal test environment for your performance vehicle. We believe if we are going tune cars to the highest standards we must offer our customers the absolute best equipment and facilities possible. With this in mind, we have chosen the world's finest and most accurate dynamometer in the world today, the MAHA LPS-3000. A dyno this superb could not simply be bolted to the floor in some back work bay, so we retained the help of a team of engineers and designers to build us the best-possible, dedicated dyno facility we could imagine. In addition, we also took into consideration the noise fatigue that occurs to both employees and customers in close proximity to the testing area, so we designed a room that holds the dyno to be as close to sound proof as possible.

⚡ Unitronic Labor Day Sale — more power for less ⚡From August 24 through September 11, save 15% or $150 (whichever is gr...
08/21/2026

⚡ Unitronic Labor Day Sale — more power for less ⚡

From August 24 through September 11, save 15% or $150 (whichever is greater) on Unitronic Performance Software for your VW® or Audi®.

For maximum savings: take the Labor Day discount on your ECU tune, then add a TCU tune and stack a $150 combo discount on top.

Goodspeed Performance is Arizona's authorized Unitronic dealer. More power, quicker throttle response, and more driving enjoyment — installed and dialed in by the local pros.

Book now — the sale runs August 24 to September 11.
📞 480-747-6150
📍 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260

This combination makes 850HP on 100 octane and 775HP on Arizona 91 octane pump gas.Longtime customer Rick brought his Re...
08/19/2026

This combination makes 850HP on 100 octane and 775HP on Arizona 91 octane pump gas.

Longtime customer Rick brought his Red Porsche 992 911 Turbo S to Goodspeed for the full treatment — a complete high-end build from tune to exhaust to intake. This is the exact setup that puts down 775HP on AZ summer 91 and 850HP on 100 octane on these cars, and that pump-gas number is the one we're proudest of.

The build sheet:
• Weistec Stage2+ ECU Tune + Weistec PDK Tune
• Kline Innovation Full Exhaust, Headers & Turbo Manifolds
• do88 Big Pack Intercooler Kit & Hard Pipes
• do88 Intake, Inlets & Plenum
• do88 Carbon Fiber Intake System
• Carbon fiber rear diffuser, rear wing & front air dam

Goodspeed Performance is Arizona's only direct Kline Innovation importer. Full builds like this are what we do.

📍 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260
📞 480-747-6150
🌐 goodspeedperformance.com

She's a big girl. Anyone can make good power in perfect conditions — it takes real tuning talent to make it happen on re...
07/29/2026

She's a big girl. Anyone can make good power in perfect conditions — it takes real tuning talent to make it happen on regular 91 octane Arizona pump gas in the summer heat. This Mercedes-AMG GT63 ran 711.9 HP and 744.6 lb-ft to all four wheels on our MAHA dyno, and that's the real measure of a quality tune: how it holds up when conditions aren't ideal. The build: a Weistec W2 ECU and transmission tune, BMC air filters, and catless downpipes. 📍Scottsdale, AZ | 480-747-6150

Fabrication as art. 🔧 These are Kline Innovation equal-length turbo manifolds (headers) — and the quality speaks for its...
07/25/2026

Fabrication as art. 🔧 These are Kline Innovation equal-length turbo manifolds (headers) — and the quality speaks for itself: hand-crafted stainless with flawless welds and mandrel-bent runners. Kline designs each runner to a precise length so the exhaust pulses arrive in sequence, increasing the rate of turbo spool for a sharper response. The equal-length design also improves flow and efficiency on the top end of the power band. Emissions compliant, and typically won't affect your factory warranty.

Goodspeed Performance is the ONLY direct importer of Kline Innovation in Arizona — which makes us THE place to get it. 📍 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260 | 📞 480-747-6150 | goodspeedperformance.com

Need HKS in Arizona? Goodspeed Performance in Scottsdale stocks and installs the full HKS lineup — done right the first ...
07/23/2026

Need HKS in Arizona? Goodspeed Performance in Scottsdale stocks and installs the full HKS lineup — done right the first time. (Recent job: HKS Hi-Power exhaust.) Call 480-747-6150 or visit 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260.

🔥 HKS Hi-Power Exhaust Install 🔥Just wrapped up installing an HKS Hi-Power Muffler exhaust system — that deep, aggressiv...
07/15/2026

🔥 HKS Hi-Power Exhaust Install 🔥

Just wrapped up installing an HKS Hi-Power Muffler exhaust system — that deep, aggressive tone paired with clean fabrication says it all.

Goodspeed Performance is your go-to source for HKS in Arizona. We stock genuine HKS parts and handle professional installation done right the first time. Whether you're looking to buy HKS or get it installed by a shop that knows the brand inside and out, we've got you covered.

Don't see what you need in stock? We can special-order HKS parts — including hard-to-find items — so you get exactly what your build needs.

📍 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260
📞 480-747-6150
🌐 goodspeedperformance.com

🏎️ ROLLS-ROYCE WRAITH — ECU & TCU PERFORMANCE TUNE 🏎️This N74 6.6L V12 Wraith just left our shop with a Weistec ECU tune...
07/08/2026

🏎️ ROLLS-ROYCE WRAITH — ECU & TCU PERFORMANCE TUNE 🏎️

This N74 6.6L V12 Wraith just left our shop with a Weistec ECU tune (+152 HP / +169 TQ) and 8-Speed TCU tune — and the difference is night and day.

The ECU tune adds power and sharpens drivability: hot-weather cooling calibrations run the pumps/fans longer above set ambient temps, stop-start is removed (if equipped), and factory top speed limiters are gone.

The TCU tune delivers smoother, faster shifts, more torque-holding capacity, and less friction-generated heat — meaning less stress on the transmission long-term.

Bottom line: factory Rolls-Royce calibration intentionally holds back this drivetrain's natural power band, leaving the car feeling restricted. This tune lets it breathe the way it was built to.

Same N74 platform, same benefits — Wraith, Dawn, Ghost, Phantom, and Cullinan owners, this applies to you too.

📍 15001 N Hayden Rd, Suite 101, Scottsdale AZ 85260
📞 480-747-6150
🌐 goodspeedperformance.com

🎆🇺🇸 Happy 4th of July from Goodspeed Performance! 🇺🇸🎆As we celebrate America's 250th Birthday, we want to take a moment ...
07/02/2026

🎆🇺🇸 Happy 4th of July from Goodspeed Performance! 🇺🇸🎆

As we celebrate America's 250th Birthday, we want to take a moment to thank each and every one of our customers — you are the reason we do what we do. Here's to 250 years of freedom, grit, and American-built performance!

🗓️ Holiday Hours:
📅 Friday, July 3rd — CLOSED
📅 Saturday, July 4th — CLOSED
✅ Monday, July 7th — Back open at 9:00 AM

We'll be taking the weekend to celebrate with our families, just like you. If you have any questions or need to reach us while we're closed, we'll get back to you first thing Monday morning!

📧 Email: [email protected]
📞 Phone: 480-747-6150
📍 15001 N Hayden Rd, Suite 101, Scottsdale, AZ 85260

Have a safe, fun, and freedom-filled 4th of July! 🔥

Built in America. Driven by Performance.

06/24/2026
05/29/2026

Address

15001 N Hayden Road, Ste 101
Scottsdale, AZ
85260

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 10am - 4pm

Telephone

+14807476150

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