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Wednesday, November 11, 2026
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Performance Exhaust: Power, Sound, and Fitment
My Pro Street

Performance Exhaust: Power, Sound, and Fitment

Hope @ProStreet - September 8, 2026
0
Toyota WEC prototype slowing at Circuit of the Americas after a hydraulic power-steering failure
News and Events

Toyota Loses COTA Victory to a Hydraulic Failure With 15 Minutes...

John Huh - September 7, 2026
0
Transmission Cooler Guide for Street and Tow Builds
My Pro Street

Transmission Cooler Guide for Street and Tow Builds

Hope @ProStreet - September 7, 2026
0
Aftermarket Radiator Hose Review: Buy Smart
My Pro Street

Aftermarket Radiator Hose Review: Buy Smart

Hope @ProStreet - September 6, 2026
0
2027 Chevrolet Corvette Stingray, Grand Sport and Grand Sport X compared on a performance circuit
FAQs

Which 2027 Corvette Should You Buy? The Grand Sport Looks Like...

Hope @ProStreet - September 5, 2026
0
Electric Water Pump Review for Street Builds
My Pro Street

Electric Water Pump Review for Street Builds

Hope @ProStreet - September 5, 2026
0
Custom Chevrolet C10 and GMC trucks cruising through Historic Downtown Woodland during C10 Intervention 2026
News and Events

C10 Intervention 2026 Brings 1,000 GM Trucks and a Night Cruise...

John Huh - September 4, 2026
0
Late-1970s and early-1980s collector cars awaiting California smog inspection as SB 1392 reaches the governor
News and Events

California’s Jay Leno Law Reaches the Governor—Here’s What It Actually Exempts

John Huh - September 4, 2026
0
Steering-wheel-free Tesla Cybercab undergoing a conceptual NHTSA federal safety compliance inspection
News and Events

Why NHTSA Is Investigating Tesla’s Steering-Wheel-Free Cybercab

John Huh - September 4, 2026
0
Aftermarket Spoiler Fitment Guide for a Clean Build
My Pro Street

Aftermarket Spoiler Fitment Guide for a Clean Build

Hope @ProStreet - September 4, 2026
0
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Popular FAQ

The Ultimate GM LS Engine Guide: Why the LS Swap Took Over the Automotive...

John Huh - May 12, 2026
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If there’s one engine family that completely rewrote the rules for affordable horsepower, reliability, and aftermarket support, it’s the GM LS engine...
Read more
Unofficial Fairlady Z-inspired 2027 Nissan Z redesign with oval headlights, wide fenders and a ducktail spoiler

The 2027 Nissan Z Refresh Is Real—But This Fairlady Z Redesign Is What Fans...

John Huh - August 30, 2026
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The real 2027 Nissan Z adds meaningful performance upgrades, but this unofficial Fairlady Z rendering delivers the retro design enthusiasts wanted.
Read more
Unofficial digital rendering imagining a modern Mitsubishi Lancer Evolution performance sedan.

These Mitsubishi Lancer Evolution Renders Show What Fans Still Want

John Huh - October 17, 2026
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A new set of Mitsubishi Lancer Evolution renders has revived a familiar question: why does a fictional performance sedan still generate more...
Read more

How To Retrieve your Honda Radio Code

John Huh - November 21, 2015
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Your Honda radio code is the anti-theft device for your factory stereo. When your Honda stereo has been removed or the battery has been...
Read more
Handheld performance tuners and OBD-II diagnostic scanners monitoring engine data and fuel trims in an automotive performance workshop.

Best Handheld Tuners for Performance and OBD-II Diagnostics: Stop Guessing, Start Tuning

Hope @ProStreet - October 14, 2026
0
Want more horsepower, better throttle response, and the ability to diagnose your own Check Engine Light? Modern handheld performance tuners can do...
Read more

How To Prep Car for Paint

John Huh - May 16, 2015
0
Knowing how to properly prepare a car for paint is one of the biggest and most important steps to enjoying a great looking paint...
Read more

How To Modify S550 Mustang

John Huh - June 1, 2016
0
The success of the all new Ford Mustang has plenty of new owners scrambling to modify and tune their muscle car.  However that's causing...
Read more
DIY mechanic installing a replacement valve cover gasket on a Jeep Grand Cherokee 3.6L Pentastar V6 engine.

Jeep 3.6L Pentastar Oil Leak? How to Replace Valve Cover Gaskets Without Paying Shop...

John Huh - October 12, 2026
0
Oil leaking from your Jeep 3.6L Pentastar? Before replacing valve cover gaskets, learn how to identify the real leak, avoid common repair mistakes, choose the right parts, and save money with this DIY guide.
Read more

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My Pro Street
Pro Street Online is your number 1 source for How To articles, DIY guides and the latest and greatest in automotive news. Drop me a line if you have any questions!
Contact us: john@prostreetonline.com

EVEN MORE NEWS

Aftermarket car stereo, adapter wiring harness, and digital multimeter on a garage workbench.

Aftermarket Radio Turns On but No Sound? Check These Before Replacing...

November 11, 2026
First-generation Lexus IS300 sedan with an aftermarket stereo and adapter wiring harness on a garage workbench.

Lexus IS300 Stereo Wiring Guide: Year Ranges, Factory Amplifiers and Radio...

November 11, 2026
Sway Bar Benefits: Better Cornering, More Control

Sway Bar Benefits: Better Cornering, More Control

November 11, 2026

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