Guides

April 10, 2026
0 commentson Subaru Ej25 Forged Internals Guide: What You Need to Know

Subaru Ej25 Forged Internals Guide: What You Need to Know

EJ25 forged internals upgrade typically costs $3,000-6,000 and safely handles 400-500hp with proper tuning. Essential components include forged pistons (9:1 ...

guides Nissan platform guides RB26

April 10, 2026
0 commentson Nissan RB26 Ignition Coil Upgrade: What You Need to Know

Nissan RB26 Ignition Coil Upgrade: What You Need to Know

The stock RB26DETT ignition coils are adequate up to about 400hp, but beyond that you'll need aftermarket coils with higher energy output. Popular upgrades i...

2JZ cooling guides platform guides

April 10, 2026
0 commentson 2JZ-GTE Cooling System Upgrade Guide: What You Need to Know

2JZ-GTE Cooling System Upgrade Guide: What You Need to Know

The 2JZ-GTE cooling system needs upgrades at 400+ horsepower to handle increased heat load. Essential upgrades include a 3-row aluminum radiator, high-flow w...

guides platform guides Toyota

April 10, 2026
0 commentson Best Performance Upgrades Toyota Supra Mk4: What You Need to Know

Best Performance Upgrades Toyota Supra Mk4: What You Need to Know

The best performance upgrades for your Toyota Supra Mk4 start with the 2JZ-GTE engine internals and turbo system, supporting modifications like fuel injector...

guides Nissan platform guides

April 10, 2026
0 commentson Best Bolt On Mods Nissan 350Z Z33: What You Need to Know

Best Bolt On Mods Nissan 350Z Z33: What You Need to Know

The best bolt-on mods for the Nissan 350Z Z33 start with intake/exhaust/tune combo (adds 30-40hp), upgraded coilovers and sway bars for handling, and better ...

guides Mazda platform guides suspension

April 10, 2026
0 commentson Mazda RX-7 FD3S Suspension Setup for Drifting: What You Need to Know

Mazda RX-7 FD3S Suspension Setup for Drifting: What You Need to Know

A proper FD3S drift suspension setup requires coilovers with adjustable damping (8k/6k spring rates minimum), rear toe control arms for steering angle, and c...

4G63 engine guides Mitsubishi platform guides

April 10, 2026
0 commentson Mitsubishi Evo 4G63 Turbo Upgrade Path: What You Need to Know

Mitsubishi Evo 4G63 Turbo Upgrade Path: What You Need to Know

The Evo 4G63 turbo upgrade path typically starts with a 16G or 20G turbo for 300-350hp, then moves to EFR or Garrett options for 400-500hp, requiring proper ...