Speed Inc.

Speed Inc. Specializing in late model GM performance parts, installations and tuning since 1999. Online catalog

The E-Ray already has the performance. Now the stance matches it.This C8 Corvette E-Ray got a set of Paragon lowering sp...
08/31/2026

The E-Ray already has the performance. Now the stance matches it.

This C8 Corvette E-Ray got a set of Paragon lowering springs, bringing the ride height down and giving the car a much sharper, more planted look, Subtle change, Big visual payoff!

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY!

100 RWHP GAIN! Mike’s C7 Corvette Z06 A8 came in for the Wisher Performance LT4 auxiliary injection system along with E8...
08/24/2026

100 RWHP GAIN!

Mike’s C7 Corvette Z06 A8 came in for the Wisher Performance LT4 auxiliary injection system along with E85 flex fuel dyno tuning, and the results were hard to ignore.

The car picked up roughly 100 RWHP on E70, finishing at
821 RWHP / 716 RWTQ

This system is designed for LT4 powered platforms, including the C7 Z06, Camaro ZL1, and CTS-V, and works with both factory LT4 superchargers and 2650 setups.

More fuel capacity. More tuning flexibility. More room to safely support the combination.

Wisher LT4 Aux Injection Kit: $1,925
Installation: $600
Dyno tuning varies by application.

For a quote or more information, contact us directly.

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

Adam’s Corvette C7 Z06 picked up a set of Kooks headers, an X-pipe, and a full dyno tune to let the LT4 breathe and brin...
08/06/2026

Adam’s Corvette C7 Z06 picked up a set of Kooks headers, an X-pipe, and a full dyno tune to let the LT4 breathe and bring the entire setup together.

The result was 625 RWHP and 661 RWTQ through the 7 speed manual.

Strong power, a much better soundtrack, and three pedals to make sure none of it goes to waste.

That’s a combination we’ll never get tired of.

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY!

A better stance changes the entire car.Frank’s C8 Corvette came in for a lowering setup, and the finished result speaks ...
07/27/2026

A better stance changes the entire car.

Frank’s C8 Corvette came in for a lowering setup, and the finished result speaks for itself. Cleaner profile, more aggressive presence, and the factory lines look even sharper sitting closer to the ground.

Simple change. Big difference.

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

Greg’s beautiful C8 Corvette Z06 came in for an Eventuri intake upgrade, Soler Performance throttle bodies, and a thrott...
07/24/2026

Greg’s beautiful C8 Corvette Z06 came in for an Eventuri intake upgrade, Soler Performance throttle bodies, and a throttle controller kit to sharpen the way the car responds every time the pedal goes down.

The Eventuri system brings serious airflow and an incredible carbon fiber finish, while the throttle body and controller upgrades help make the LT6 feel even more immediate and connected to the driver. Some well chosen upgrades that improve the experience behind the wheel and look right at home on one of Chevrolet’s most impressive platforms.

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY!

Shawn’s C8 HTC stopped by for an Eventuri cold air intake upgrade giving the LT2 an intake system engineered for improve...
07/15/2026

Shawn’s C8 HTC stopped by for an Eventuri cold air intake upgrade giving the LT2 an intake system engineered for improved airflow exceptional fit and finish, and a refined underhood appearance. Clean modifications with OEM level quality are always in style.

Thanks for trusting Speed Inc with your Corvette.

🏁 www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

Paul’s C7 Grand Sport M7 came through the shop for a BTR 220 cam and DOD delete package, paired with American Racing Hea...
07/14/2026

Paul’s C7 Grand Sport M7 came through the shop for a BTR 220 cam and DOD delete package, paired with American Racing Headers, a high flow catted X-pipe and tune.

Making a healthy 460 RWHP while retaining the factory intake, with bigger plans already in the works for a future supercharger.

Sometimes the best builds aren’t finished overnight they’re built with a clear vision from day one.

🏁 www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

It’s amazing what the right suspension and exhaust can do for a car!Julius brought us his 6th Gen Camaro SS to dial in b...
07/02/2026

It’s amazing what the right suspension and exhaust can do for a car!

Julius brought us his 6th Gen Camaro SS to dial in both the look and the driving experience with a Pedders coilover system and a Corsa exhaust.

The coilovers give the car a more aggressive stance while improving handling and adjustability and the Corsa exhaust delivers the sound to match.

Sometimes it’s about building a car that’s even more enjoyable every time you get behind the wheel.

🏁 www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION TUNED WITH ACCURACY.

4 digits at the tire doesn’t happen by accident.Dave’s 2019 Camaro SS M6 is built around our forged LT1 package and topp...
07/01/2026

4 digits at the tire doesn’t happen by accident.

Dave’s 2019 Camaro SS M6 is built around our forged LT1 package and topped with a Magnuson 2650 supercharger, producing an impressive 1,000 RWHP.

The combination includes ported cylinder heads, a DSX Atlas port injection system with Injector Dynamics ID1050xds injectors, a DSX auxiliary pump, and a Monster triple disc clutch to put every bit of that power to work.

When the goal is reliable 4 digit performance, every component has to work together and that’s exactly what this build delivers.

🏁 www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

Some days the shop has a little bit of everything.The Hamilton Collection’s 7.3L Godzilla swapped Cobra stopped by for a...
06/29/2026

Some days the shop has a little bit of everything.

The Hamilton Collection’s 7.3L Godzilla swapped Cobra stopped by for a full inspection, while Clay’s C8 Corvette came in for a set of Paragon lowering collars to dial in the stance.

Whether it’s maintaining a one of a kind build or fine tuning a brand new performance car, every vehicle gets the same attention to detail from our team. It’s all in a day’s work at Speed Inc.

🏁www.speedinc.com
📍Your Leader in Late Model Performance
đŸ’„BUILT WITH PRECISION. TUNED WITH ACCURACY.

Address

801 Albion Avenue
Schaumburg, IL
60193

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

Telephone

+18478910767

Website

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