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Thursday, October 22, 2026
My Pro Street

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6.5-inch and 6x9-inch aftermarket car speakers compared by peak watts and RMS power during a DIY car audio installation.
FAQs

Your Factory Speakers Might Be Ruining Your Music: Why RMS Power...

Hope @ProStreet - October 15, 2026
0
Handheld performance tuners and OBD-II diagnostic scanners monitoring engine data and fuel trims in an automotive performance workshop.
FAQs

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

Hope @ProStreet - October 14, 2026
0
Editorial illustration of an Acura-inspired SUV outside an automotive powertrain development facility.
FAQs

Acura Confirms a New V6 Hybrid Powertrain as Its SUV Lineup...

Hope @ProStreet - October 14, 2026
0
Diesel Towing Upgrade for Real-World Pulling
My Pro Street

Diesel Towing Upgrade for Real-World Pulling

Hope @ProStreet - October 14, 2026
0
Editorial illustration of an electric sedan outside a closed port checkpoint beside a satirical free-market sign.
FAQs

European Automakers Want Help Against China. America Already Built the Fence.

John Huh - October 14, 2026
0
Editorial concept of a dark-red, camouflaged Charger-inspired coupe outside a powertrain engineering facility.
FAQs

Reported 2028 Charger Hellcat Return Pairs HEMI Power With a ZF...

John Huh - October 14, 2026
0
Defi ADVANCE BF boost, oil pressure, oil temperature, coolant temperature and EGT gauges installed in a modified Toyota Supra MK4 dashboard.
FAQs

Defi Gauges FAQ: Everything You Need to Know Before Buying, Wiring...

Hope @ProStreet - October 13, 2026
0
Mitsubishi 4B11 2.0L DOHC engine with exposed MIVEC camshafts, timing chain, VVT sprockets, and aluminum cylinder head in a performance workshop.
FAQs

Mitsubishi 4B11 Engine Guide: Factory Secrets, MIVEC Technology, Timing Chain Specs,...

John Huh - October 13, 2026
0
How to Replace Valve Cover Gasket Without Leaks
My Pro Street

How to Replace Valve Cover Gasket Without Leaks

Hope @ProStreet - October 13, 2026
0
Heavy-duty diesel pickup connected to a loaded car hauler while the owner checks trailer hitch height, safety chains and towing equipment.
FAQs

DIY Diesel Truck Towing Guide: 10 Mistakes That Can Destroy Your...

John Huh - October 12, 2026
0
Chase Briscoe and Christopher Bell race side by side toward the finish at Charlotte Motor Speedway.
FAQs

Briscoe Beats Bell by 0.029 Second in Charlotte Photo Finish

John Huh - October 12, 2026
0
DIY mechanic installing a replacement valve cover gasket on a Jeep Grand Cherokee 3.6L Pentastar V6 engine.
FAQs

Jeep 3.6L Pentastar Oil Leak? How to Replace Valve Cover Gaskets...

John Huh - October 12, 2026
0
Performance Camshaft Selection Guide for Builds
My Pro Street

Performance Camshaft Selection Guide for Builds

Hope @ProStreet - October 12, 2026
0
Car Aero Splitter Guide: Fitment, Setup, and Speed
My Pro Street

Car Aero Splitter Guide: Fitment, Setup, and Speed

Hope @ProStreet - October 11, 2026
0
How to Bleed Brake Fluid for a Firm Pedal
My Pro Street

How to Bleed Brake Fluid for a Firm Pedal

Hope @ProStreet - October 10, 2026
0
Enthusiasts gathered beside modified cars outside MOKA & Co in Livermore.
News and Events

NorCalRacing Brings Cars & Coffee to MOKA & Co Livermore This...

John Huh - October 9, 2026
0
White-and-red Porsche 911 GT3 Cup MR 30 beside a Cayman GT4 RS Clubsport MR 30 at a racing circuit.
FAQs

Manthey’s Porsche 911 GT3 Cup MR 30 Gets a 4.2-Liter Flat-Six

John Huh - October 9, 2026
0
McLaren 750S parked outside an automotive facility, viewed from the front three-quarter angle.
FAQs

McLaren Opens Final 750S Orders Before Production Ends in 2027

John Huh - October 9, 2026
0
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Popular FAQ

How To Reset Your Honda Accord Maintenance Light

John Huh - August 12, 2014
13
Maintenance lights will show you when it's a good time to change your oil or take the vehicle in for scheduled service...
Read more

FAQ – S15 SR20DET ECU PINOUT

John Huh - October 2, 2014
1
The blacktop SR20DET has certainly enjoyed a colorful production run until it's eventual removal from the Nissan lineup in 2002. Fans of the Nissan...
Read more

FAQ : Mitsubishi Evolution X ECU Pinout

John Huh - May 8, 2014
0
The Mitsubishi Evolution has carved it's legacy out with rally fans, racing fans and video game experts the world over and rightly so. With...
Read more
2027 Chevrolet Corvette Stingray, Grand Sport and Grand Sport X compared on a performance circuit

Which 2027 Corvette Should You Buy? The Grand Sport Looks Like the Sweet Spot

Hope @ProStreet - September 5, 2026
0
The 2027 Chevrolet Corvette lineup now stretches from a 200-mph Stingray to the 1,250-horsepower ZR1X, but the smartest enthusiast purchase may sit...
Read more

Best Ways to Improve Gas Mileage

John Huh - May 20, 2015
0
Knowing how to improve gas mileage can save your money and needless trips to the gas station, because really who wants to waste their...
Read more

FAQ – CCFL Headlights Explained

John Huh - September 23, 2019
0
When it comes to aftermarket headlights, there's no shortage of options. HID, LED, Halo and CCFL headlights are all different no matter...
Read more

How To Test a Chevy Malibu MAF Sensor

John Huh - December 11, 2015
0
The Chevy Malibu MAF Sensor is also known as the mass air flow sensor. This is a 5 pin unit that is mounted inline with...
Read more

How To Replace a Ford Fusion Air Filter

prostreetonline - December 24, 2015
0
Your Ford Fusion air filter is an essential part of your engine. This air filter element eliminates dust and particulates from your intake stream....
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

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Budget Autocross Build That Actually Gets Faster

October 22, 2026
Pioneer-style retro single-DIN receiver in a classic Japanese car dashboard, with matching box speakers shown beside it.

Pioneer’s Retro Stereo Comes to America—And Keeping Your Dashboard Normal Costs...

October 21, 2026
How to Align a Lowered Car Properly for Grip

How to Align a Lowered Car Properly for Grip

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