Aftermarket
The Latest
Tuned Toyota GR Yaris Three-Cylinder Makes 740 HP Despite Stock Bottom End
By Chris Rosales / Updated Sep 22, 2023
Another Diesel Tuner Nailed With $1M Fine for Emissions Tampering
By Chris Rosales / Updated Aug 26, 2023
Honda K24 Dirt Racing Engine Makes 400 HP With Crazy High Compression
By Chris Rosales / Updated Aug 26, 2023
This Steelie Lookalike Is Actually a $300 Lightweight Enkei Wheel
By Lewin Day / Updated Aug 16, 2023
Classic Roadster Doors Are Coming Back on the New Ford Bronco
By Nico DeMattia / Updated Jun 21, 2023
Custom Land Rover Defender 90 Convertibles Are Like Jeeps With Class
By James Gilboy / Updated May 9, 2023
Most Shoppers Say In-Car Subscriptions Are a Cash Grab: Study
By Aaron Cole / Updated May 9, 2023
Michelin Knows Exactly When Your Tires Will Wear Out
By Rob Stumpf / Updated May 3, 2023
Michelin Has Tested Its Uptis Airless Tires at 130 MPH, and Results Are Positive
By Aaron Cole / Updated Apr 21, 2023
Watch the Answer to Whether a Wider Tire on a Narrow Wheel Is Actually Faster
By Aaron Cole / Updated Apr 19, 2023
C8 Chevy Corvette With Round Taillights Mod Doesn’t Look Awful
By Lewin Day / Updated Apr 12, 2023
Plug-and-Play Porsche 911 EV Conversion Kit Claims 2,800 LB-FT of Torque
By James Gilboy / Updated Mar 31, 2023
Electric Pickup Trucks and Cheap Suspension Mods Just Don’t Mix
By Caleb Jacobs / Updated Mar 17, 2023
Ford Bronco Manual Gets Even Cooler With Tall Aftermarket Shifter
By Caleb Jacobs / Updated Mar 10, 2023
Police Want Permission to Find Your Stolen Car With Your AirTags
By Lewin Day / Updated Mar 7, 2023
Watch Legendary Hot-Rodder Gale Banks Absolutely Roast Tuner’s Open-Air Intakes
By Caleb Jacobs / Updated Feb 28, 2023
Toyota Hilux Motorhome With a Pass-Through Cab Is for Going Places
By Lewin Day / Updated Feb 6, 2023
This Ford F-150 Lightning With Raptor Suspension Is a Big Deal for Electric Trucks
By Caleb Jacobs / Updated Jan 23, 2023
A Tuning Company Once Turned a Game Boy Advance Into a Boost Controller
By Rob Stumpf / Updated Jan 19, 2023
Very Boosted Polaris RZR Pro R Makes 643 WHP, Rips Wheelies Everywhere
By Caleb Jacobs / Updated Jan 19, 2023
Tuner Unlocks Toyota GR Corolla ECU for Potentially More Power
By Lewin Day / Updated Jan 18, 2023
I Put Rubber Floor Mats in My Car 3 Years Ago. I Haven’t Looked Back Since
By Kristen Lee / Updated Jan 16, 2023
There’s a Subaru STI at the Tokyo Auto Salon, but It’s Not What You Think
By Aaron Cole / Updated Jan 13, 2023
The Icon FJ43 Land Cruiser Started a New Genre of Restomodding
By Chris Rosales / Updated Jan 12, 2023
My Wrenching Paid Off In Faster Lap Times With My 2011 BMW 128i
By Peter Nelson / Updated Jan 5, 2023
Frozen Tesla Door Handles Fixed With $50 Stick-On Parts
By Lewin Day / Updated Jan 2, 2023
Huge 3.6L Four-Cylinder Claims 500 LB-FT With LS Head and a Turbo
By James Gilboy / Updated Dec 15, 2022
The First Factory-Backed Nismo Tune For the 2023 Nissan Z Is JDM Only
By Peter Holderith / Updated Dec 13, 2022
Make Your Own 996-Generation Porsche 911 Turbo With a Legendary Audi Engine
By Peter Nelson / Updated Dec 9, 2022
This Straight-Piped 2023 Chevy Corvette Z06 Screams Like an F1 Car
By Peter Holderith / Updated Dec 5, 2022
This BMW i4 Aftermarket Police Car Promotes Street-Legal Tuning in Germany
By Lewin Day / Updated Dec 5, 2022
Hellcat-Swapped 1998 Dodge Dakota Pickup Is the Ultimate Mid-Size Monster
By Peter Holderith / Updated Dec 1, 2022
EBay Bans Sale of Aftermarket Parts That Defeat Emissions Systems
By Rob Stumpf / Updated Nov 22, 2022
How to Use a Fluid Transfer Pump
By Peter Nelson / Updated Nov 21, 2022
Ebay’s ‘Parts of America’ Tour Cars Are Now for Sale
By Chris Rosales / Updated Nov 19, 2022
ARB Debuts Versatile and Customizable Intensity IQ LED Driving Lights
By Peter Nelson / Updated Nov 18, 2022
You Can Now Buy Carbon Fiber Dodge Challenger Parts Straight From Dealerships
By Peter Holderith / Updated Nov 16, 2022
Smartop Bed Covers Add Another Layer of Practicality to a Pickup Truck
By Chris Rosales / Updated Nov 16, 2022
Czech Automaker Praga, Known for Race Cars, Airplanes, and Tanks Is Making a Hypercar
By Chris Rosales / Updated Nov 12, 2022
Flyin’ Miata Ends Sale of V8 Miata Swap Kits Due to Emissions Regulations
By Peter Holderith / Updated Nov 11, 2022
Rivian’s LED Headlights Are Giving Owners Headaches In Snow and Ice
By Lewin Day / Updated Nov 11, 2022
Porsche Boxster GT1 Body Kit Makes It 2 Feet Wider Than Stock
By Lewin Day / Updated Nov 8, 2022
Audis in Germany Now Have In-Car VR Gaming Starting at 700 Euros
By Lewin Day / Updated Nov 7, 2022
The Ringbrothers 1948 Chevy Truck Is Groundbreaking Hot Rodding
By Chris Rosales / Updated Nov 5, 2022
I Installed a Major Junkyard Upgrade on My BMW 128i
By Peter Nelson / Updated Nov 4, 2022
BBS Debuts New Wheel System That Revolutionizes Wheels
By Chris Rosales / Updated Nov 4, 2022
Ford Mustang Mach-E First To Get a Borla ‘Exhaust’ for EVs
By Rob Stumpf / Updated Nov 3, 2022
This 930-HP R32 Nissan GT-R In Dry Carbon Midnight Purple Is a Million-Dollar Build
By Lewin Day / Updated Nov 3, 2022
The Toyota GR Corolla Rally Concept Looks Ready To Annihilate Some Dirt
By Lewin Day / Updated Nov 3, 2022
Front Runner Debuts New Roof Racks, Awnings, and Gear Storage
By Peter Nelson / Updated Nov 2, 2022
This 600-HP Lexus IS SEMA Build Needs To Go on Sale Right Now
By Lewin Day / Updated Nov 2, 2022
Ringbrothers’ 1972 Chevy Blazer K5 Makes 1,200 HP, and That’s Not Even the Best Part
By Peter Holderith / Updated Nov 1, 2022
This Wild Porsche 911 GT3’s Secret Is a Subaru WRX Engine In the Back
By Lewin Day / Updated Oct 31, 2022
Why I’d Take a $60,000 2023 Ford F-150 FX4 V8 Over a $110,00 Raptor R
By Andrew P. Collins / Updated Oct 31, 2022
The Legal Fight for ‘Right to Repair’ Continues in Maine
By Nico DeMattia / Updated Oct 23, 2022
Thule’s Latest Roof Top Tent and Cargo Rack Look Adventure Ready
By Robert Bacon / Updated Oct 21, 2022
Shop Turns GMC Sierra Into Modern Jimmy SUV, and You Can Buy One
By James Gilboy / Updated Oct 18, 2022
This Widebody Kit Makes the Toyota GR86 Look Like a Menacing Race Car
By Nico DeMattia / Updated Oct 15, 2022
Here’s Why The New 2024 Ford Mustang Will Be Harder To Tune
By Lewin Day / Updated Oct 12, 2022
You Can Buy a Portal Axle Kit for the Ford Bronco
By Nico DeMattia / Updated Oct 9, 2022
iKamper Introduces New Blue Dot Voyager Rooftop Tents
By Jonathon Klein / Updated Oct 5, 2022
Ford Broncos Get Power Boost From New Factory-Backed Performance ECU Tunes
By James Gilboy / Updated Oct 3, 2022
Installing Braided Steel Brake Lines Is an Easy and Effective Track Modification
By Peter Nelson / Updated Sep 27, 2022
Dual-Clutch Transmission Swaps Are a Thing, And I’m Here For It
By Peter Nelson / Updated Sep 23, 2022