SMG Speed Shop

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SMG Speed Shop Old skool speed shop, new skool vibe. Come in talk cars, get expert advice on your build

A cleaner step up for your GM crew cab.Rough Country’s 43011 nerf steps pair 3-inch steel tubing with a zinc base coat, ...
10/25/2026

A cleaner step up for your GM crew cab.

Rough Country’s 43011 nerf steps pair 3-inch steel tubing with a zinc base coat, black powder coat finish and drop-step pads. SMG now lists the pair, including installation hardware, at $199.95.

For crew-cab pickups only: 2007–2018 Silverado/Sierra 1500 and selected 2007–2019 Silverado/Sierra HD applications. Have us confirm your exact year, cab and body style before ordering. Classic-body fitment should be checked individually.

See the steps and manufacturer installation guide:
https://smgspeed.com/products/rough-country-43011-3-inch-nerf-steps-silverado-sierra-crew-cab

Available to order from supplier inventory. Contact [email protected] for current availability and lead time. Vehicle, wheels and tires shown are not included.

Camburg says it will debut a new aftermarket shock program at SEMA 2026. Exact applications, specifications, pricing and...
10/25/2026

Camburg says it will debut a new aftermarket shock program at SEMA 2026. Exact applications, specifications, pricing and shipping details have not been released. Before ordering, ask about your truck’s suspension configuration, mounting and travel, clearance, and intended use.

Our five-question buyer’s guide: https://smgspeed.com/blogs/news/camburg-sema-2026-aftermarket-shocks-buyers-checklist

From SMG Speed Shop. Concept illustration—not a Camburg product photo. Confirm fitment against final manufacturer data before purchase.

Mud outside. Cleaner carpet inside.Husky WeatherBeater 94021 is $144.49 at SMG during the October promotion, through Oct...
10/25/2026

Mud outside. Cleaner carpet inside.

Husky WeatherBeater 94021 is $144.49 at SMG during the October promotion, through October 31. This black front-and-second-row liner set helps contain everyday spills and lifts out for cleanup.

For compatible Silverado/Sierra Crew Cab applications with carpet flooring only. Confirm your exact model year, cab, seating and rear underseat-storage configuration with us before ordering. Remove factory mats and follow Husky’s installation instructions.

Check fitment and current availability:
https://smgspeed.com/products/husky-liners-19-23-chevrolet-silverado-1500-crew-cab-weatherbeater-blk-front-2nd-seat-floor-liners
[email protected]

Shipping and tax extra. California: WARNING—Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Gen III HEMI head work on the build list? Count the kits before you order.SMG now lists the OEM Mopar HEMIHBK head bolt ...
10/24/2026

Gen III HEMI head work on the build list? Count the kits before you order.

SMG now lists the OEM Mopar HEMIHBK head bolt kit at $189.99 per cylinder head. Two kits are required for an engine.

This is replacement cylinder-head hardware supplied through Brian Tooley Racing. Have us confirm your exact engine and head combination, and follow the applicable factory service procedure and tightening specifications.

Shop the per-head kit:
https://smgspeed.com/products/oem-mopar-gen-iii-hemi-head-bolt-kit-per-head-hemihbk

Available to order from supplier inventory. Contact [email protected] for current availability and lead time. Supplier image is representative and may differ from the actual product.

Thinking about Holley’s two-piece valve covers for an LS or LT build? Before ordering, check the exact engine applicatio...
10/24/2026

Thinking about Holley’s two-piece valve covers for an LS or LT build? Before ordering, check the exact engine application, coil-mount plan, PCV/breather routing, clearance and installation hardware. Our new guide walks through the questions that prevent an expensive mismatch.

Read the five checks: https://smgspeed.com/blogs/news/holley-two-piece-ls-lt-valve-covers-install-checks

Concept illustration, not a product or installation photo. Verify fitment for your build before purchasing.

Race-day prep starts with the details.The black RaceQuip 713003RQP latch-and-link V-belt harness is now available to ord...
10/24/2026

Race-day prep starts with the details.

The black RaceQuip 713003RQP latch-and-link V-belt harness is now available to order from SMG for $125.95 through October 31. It uses 3-inch lap and shoulder webbing, a 2-inch sub strap and a single rear shoulder mounting point.

For motorsports use. NOT D.O.T. / FMVSS certified for on-highway use. Confirm your seat, mounting arrangement, rulebook and required SFI certification date before ordering; follow RaceQuip installation instructions.

Supplier-stocked; confirm current availability and lead time. Shipping and tax extra.

https://smgspeed.com/products/racequip-713003rqp-latch-link-v-belt-racing-harness-set-black

Friday Open Box: one K&N 57-2579 intake for the 2010–2012 Shelby GT500 5.4L.$109.00 vs. K&N's current $367.99 new price ...
10/23/2026

Friday Open Box: one K&N 57-2579 intake for the 2010–2012 Shelby GT500 5.4L.

$109.00 vs. K&N's current $367.99 new price — save $258.99 (70.4%). This exact returned unit had minor mock-up/installation; the shroud has scratches. The photos show the included parts and a close-up of the marks.

Not for the 2013–2014 5.8L GT500 or other Mustang engines. Check your vehicle and pictured contents before ordering. Open Box / Scratch & Dent; final sale, no returns or exchanges. Manufacturer warranty may not apply. One unit available at our latest stock check.

Shop the exact unit: https://smgspeed.com/products/open-box-kn-57-2579-shelby-gt500-54l-intake-unit-23251?utm_source=social&utm_medium=organic&utm_campaign=open_box_rotation&utm_content=kn_57_2579_openbox_23251

10/23/2026

🎃 SMG SPEED SHOP HALLOWEEN FLEX FUEL GIVEAWAY! 🎃

E85-curious? Give your GM a treat. The only thing getting ghosted this Halloween should be your stock fuel setup. 👻

3 WINNERS — ENDS OCTOBER 31!

🏆 1ST: FREE SMG Flex Fuel Kit of your choice for your supported GM vehicle!
🥈 2ND: SMG Swag Pack
🥉 3RD: SMG Swag Pack

HOW TO ENTER:
1️⃣ Be a NEW follower of SMG Speed Shop on BOTH Facebook and Instagram, and follow BOTH official accounts linked below.
2️⃣ Post a picture of the GM vehicle you want the kit for in the comments on our official FACEBOOK giveaway post linked below. Include its year, make and model.
3️⃣ Your vehicle must NOT already be running E85. An SMG kit must be available for your application.

Tag a GM friend who needs this treat! Tagging is optional and does not count as an entry or improve your odds.

Closes October 31, 2026 at 11:59 p.m. Central Time. Three winners will be selected at random from eligible entries and announced on BOTH Facebook and Instagram after closing.

Follow Facebook: https://www.facebook.com/SMGSpeedShop
Follow Instagram: https://www.instagram.com/smg_speed/
Explore the kits: https://smgspeed.com/pages/search?query=smgffk

NO PURCHASE NECESSARY. Open to legal residents of the 50 U.S. states and D.C., age 18+. New followers on both accounts only. One entry and one prize per person. Odds depend on eligible entries received. Kit prize excludes installation and tuning. Void where prohibited.

SMG Speed Shop collects entry information to administer this giveaway and announce winners; by entering, you consent to that use and agree to these terms. Each entrant fully releases and holds harmless Meta, Facebook and Instagram from giveaway-related liability. Meta, Facebook and Instagram do not sponsor, endorse or administer this giveaway and are not associated with it.



ENTER ON FACEBOOK: https://facebook.com/1073998285168905/posts/1124623633439703

🎃 SMG SPEED SHOP HALLOWEEN FLEX FUEL GIVEAWAY! 🎃E85-curious? Give your GM a treat. The only thing getting ghosted this H...
10/23/2026

🎃 SMG SPEED SHOP HALLOWEEN FLEX FUEL GIVEAWAY! 🎃

E85-curious? Give your GM a treat. The only thing getting ghosted this Halloween should be your stock fuel setup. 👻

3 WINNERS — ENDS OCTOBER 31!

🏆 1ST: FREE SMG Flex Fuel Kit of your choice for your supported GM vehicle!
🥈 2ND: SMG Swag Pack
🥉 3RD: SMG Swag Pack

HOW TO ENTER:
1️⃣ Be a NEW follower of SMG Speed Shop on BOTH Facebook and Instagram, and follow BOTH official accounts linked below.
2️⃣ Post a picture of the GM vehicle you want the kit for in the comments on our official FACEBOOK giveaway post. Include its year, make and model.
3️⃣ Your vehicle must NOT already be running E85. An SMG kit must be available for your application.

Tag a GM friend who needs this treat! Tagging is optional and does not count as an entry or improve your odds.

Closes October 31, 2026 at 11:59 p.m. Central Time. Three winners will be selected at random from eligible entries and announced on BOTH Facebook and Instagram after closing.

Follow Facebook: https://www.facebook.com/SMGSpeedShop
Follow Instagram: https://www.instagram.com/smg_speed/
Explore the kits: https://smgspeed.com/pages/search?query=smgffk

NO PURCHASE NECESSARY. Open to legal residents of the 50 U.S. states and D.C., age 18+. New followers on both accounts only. One entry and one prize per person. Odds depend on eligible entries received. Kit prize excludes installation and tuning. Void where prohibited.

SMG Speed Shop collects entry information to administer this giveaway and announce winners; by entering, you consent to that use and agree to these terms. Each entrant fully releases and holds harmless Meta, Facebook and Instagram from giveaway-related liability. Meta, Facebook and Instagram do not sponsor, endorse or administer this giveaway and are not associated with it.

Cat-back or axle-back for a 2024–2026 Mustang EcoBoost? Check factory Active Exhaust, tip count and rear valance before ...
10/23/2026

Cat-back or axle-back for a 2024–2026 Mustang EcoBoost? Check factory Active Exhaust, tip count and rear valance before choosing. Borla’s axle-back is for non-active cars and requires cutting the factory pipe; cat-back options vary by configuration. Our new guide covers the order checklist:
https://smgspeed.com/blogs/news/2024-2026-mustang-ecoboost-cat-back-vs-axle-back-exhaust

Concept illustration, not a fitment diagram.

Address

17521 Matany Road Suite 2300
Justin, TX
76247

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 10am - 2pm

Telephone

+19406489812

Website

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