Engine tuning - AP Tuning

Vetted

13 Best Data-Logging Gauge AFR Boost Combos for Accurate Performance Monitoring

top afr boost gauge combos

Prospective buyers will find top-rated AFR and boost gauge combos that ensure precise monitoring—discover which options best suit your vehicle and performance goals.

Sophia Martinez
October 26, 2025

Volkswagen Tuning

Tiguan 2.0t Stage 1 Tune With Stock Clutch—Will It Hold?

tiguan 2 0t stage 1

Keen to know if your stock clutch can handle a Tiguan 2.0T Stage 1 tune without slipping? Read on to find out.

Alex Parker
October 20, 2025

Volkswagen Tuning

EA888 Gen 4: What’S New for Tuners In 2025

ea888 gen 4 updates

Many tuners are excited about the 2025 EA888 Gen 4 updates, unlocking new possibilities—discover what’s changing and how it impacts your build.

Alex Parker
October 18, 2025

Car Brands

BMW M3: Engine Tuning Strategies and Risks

bmw m3 engine tuning

Merging performance upgrades with caution, discover how engine tuning can boost your BMW M3—yet, beware of the risks that come with pushing limits.

Alex Parker
October 14, 2025

Subaru Tuning

Implementing Flex Fuel on a DIT Subaru Without CELs

flex fuel dit subaru

With the right setup, you can implement flex fuel on your DIT Subaru without CELs—discover how to ensure compatibility, calibration, and reliability.

Alex Parker
October 5, 2025

Subaru Tuning

FA24 WRX: Safely Hitting 400 WHP on Pump Gas

fa24 wrx 400 whp pump

An in-depth guide to safely achieving 400 WHP on pump gas with your FA24 WRX reveals key tuning and modification strategies that ensure reliable performance.

Alex Parker
October 4, 2025

Nissan Tuning

350Z Revup Oil Consumption Fix Before You Tune

revup 350z oil fix

Fixing oil consumption issues on your 350Z Revup is crucial before tuning—discover the key steps to prevent engine damage and optimize performance.

Alex Parker
September 27, 2025

Mazda Tuning

E85 on Stock 2.5 SkyActiv? Things You Must Modify First

e85 requires modifications first

Here’s what you need to know before running E85 on your stock 2.5 SkyActiv, and why proper modifications are crucial.

Alex Parker
September 21, 2025

Lexus Tuning

Tuning the 8AR‑FTS 2.0 Turbo for Reliable 350 HP

8ar fts turbo power optimization

Aiming for reliable 350 HP from your 8AR-FTS 2.0 Turbo requires precise tuning and upgrades to ensure performance and longevity.

Alex Parker
September 17, 2025

Vetted

15 Best Digital Timing Lights to Optimize Your Engine Performance

top digital timing light options

Harness the power of precise engine timing with our top 15 digital timing lights—discover which one can elevate your vehicle’s performance today.

Alex Parker
September 16, 2025

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epa penalties for defeat devices

Legal and Regulatory

EPA Crackdown on Defeat Devices: Penalties and Compliance

Proactively understanding EPA's crackdown on defeat devices is crucial to avoid…

Alex Parker
November 12, 2025

outdoor act off road modifications

Legal and Regulatory

The Impact of the Outdoor Act on Off‑Road Modifications

Stricter regulations under the Outdoor Act are transforming off-road…

Alex Parker
November 12, 2025

increased chemical regulation requirements

Legal and Regulatory

How Prop 65 Expansion Affects Aftermarket Chemical Use

What you need to know about Prop 65 expansion and its impact on aftermarket chemical…

Alex Parker
November 11, 2025

auto parts tariff increase

Legal and Regulatory

Understanding the 25 % Tariff on Auto Parts Starting in 2025

Understanding the upcoming 25% auto parts tariff starting in 2025 is crucial, as it…

Alex Parker
November 11, 2025