Performance Tuning Hub
Your ultimate resource for automotive tuning, installation guides, and performance part reviews.
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2.0T Theta II
2004.5 Duramax LLY
2010 Chevy Silverado 2500HD
2011
2011-2018 Porsche Cayenne 958
2014-2019 Porsche 911 GT3 / GT3 RS (991 Generation)
3.6L
3.8L Flat-Six
3.8L Twin Turbo
328i
4.0L Inline 6
5.7L Hemi
5.9L Magnum
6.4L Intake Swap
991
991.2
acura
Acura Integra Type S
Acura MDX
Acura TLX
advanced intake
air filter system
Air intake
air intake upgrade
air system
Akrapovic
Allison 1000
benefits of air intake
better airflow solutions
better throttle response
Blow-by
bmw
BMW E36
BMW E46
Brake Bleeding
Brake Fluid Flush
By Design
C5
camry
car upgrade
car upgrades
Castrol SRF
Chevrolet Corvette
Chevrolet Corvette C6
Chevrolet Corvette C6 ZR1
chevy
Chevy Silverado
Cobb Accessport
cold air
cold air intakes benefits
Cooling System
Corvette
corvette upgrade
CP4 Pump
Death Wobble
Deep Transmission Pan
DeWitts Radiator
Diesel Towing
Diesel Upgrade
do88 Inlets
dodge
Dodge Ram
Dodge Ram 1500
Drivetrain Loss
Duramax LBZ
Duramax Overheating
Dyno Results
e46 325i
ECU Tune
ECU Unlock
efficiency tips
EJ257
engine
engine boost
Engine Cooling
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Engine Maintenance
engine optimization
engine power
Engine Stalling
engine upgrades
enhance vehicle power
enhanced performance upgrades
es300 upgrade
EVAP Purge Valve
Exhaust
Exhaust Headers
Exhaust Manifold
exhaust system
Exhaust Upgrade
expert coil maintenance techniques
F250
F350
FA20 DIT
Fabspeed
Fan Control Module
Ford Bronco
Ford Fusion
Fuel Filter
FVD Brombacher
GMC Sierra
Head Studs
headers
hemi engine
High Octane Fuel
high-performance air
honda
honda accord
Honda Civic SI
Hondata FlashPro
Horsepower
Horsepower Gains
hummer
Hyundai Santa Fe
ignition coil
Ignition Coils
Ignition System
improve engine performance
improve horsepower
improve truck performance
increase horsepower c5
Infiniti Q50 vs TLX
installation guide
intake
Intake Manifold
intake system
Intakes
Iridium vs Copper
Iridium vs Platinum
J35 V6
Jeep Cherokee
Jeep Wrangler TJ
K20C8
Ktuner
L5P Oil Cooler
lexus
Lightweight Forged Wheels
LLY Injector Harness
LML Duramax
LMM Duramax
Long Tube Headers
LS1
LS7
LS9
M-Engineering Tune
M3
M54 Engine
Maintenance
Maintenance Guide
maximize engine performance
Mobil 1
Nissan 350Z
Oil Catch Can
Oil Change
Oil Consumption
Oil Leak
Overheating
P0443
P0455
PCV System
PCV Valve
Pennzoil
performance
performance air intake systems
Performance Chip
Performance Tune
Performance Tuning
Performance Upgrades
performance upgrades for lexus
Plenum Gasket
Porsche 911
Porsche 911 Turbo
Porsche 992 Turbo S
power
Ram 1500
Range Rover Sport
Rough Idle
RTAB
RV6 Downpipe
Shell vs Chevron
short intake system
short ram
silverado
Sluggish Acceleration
Soul Performance Exhaust
Spark Plugs
Spin-On Filter
Steering
Subaru WRX
Subframe Reinforcement
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Synthetic Oil
toyota
Track Bar
Transmission Fluid Change
Tune Up
tune-up tips
Tuning
turbo
Turbo Mouthpiece
turbocharger modifications
Unsprung Weight
upgrade
upgrade exhaust headers
upgrade h2
v6 engine
v6 upgrades
v8 power
Valvoline
vehicle tuning
VQ35DE
Water Pump Failure
The Truth About Weight Reduction: Does 100 Lbs Really Equal a Tenth of a Second?
Discover how static versus rotational weight reduction impacts your 1/4-mile...
3 min read
Chevrolet Corvette C6 ZR1
Subaru WRX Fuel Guide: Chevron vs. Shell for Turbocharged Engines
Is Shell better than Chevron for your WRX? An ASE...
3 min read
EJ257
Bulletproofing the 6.6L LLY Duramax: Essential Upgrades for 200k+ Miles
Hitting 200k miles on your 2004.5 LLY Duramax? Here is...
3 min read
2004.5 Duramax LLY
2010 Duramax Allison 1000 Transmission Fluid & Filter Service Guide
Step-by-step guide for servicing the Allison 1000 on a 2010...
2 min read
2010 Chevy Silverado 2500HD
2011-2016 LML Duramax Fuel Filter Change Interval: Protecting the CP4
Don't trust the dashboard monitor. Here is the correct LML...
3 min read
Chevy Silverado
Iridium vs. Copper Spark Plugs: Do They Actually Increase Horsepower?
Do Iridium spark plugs add horsepower to a naturally aspirated...
3 min read
5.7L Hemi
3rd Gen Ram 5.7L Hemi: Why Dyno Numbers Are Low & How to Gain Power
Wondering why your 345hp 5.7L Hemi Ram only puts down...
2 min read
5.7L Hemi
Acura TLX V6 Performance Upgrades: Realistic Expectations vs. The Infiniti Q50
Thinking about modding a 2015-2020 Acura TLX V6? We analyze...
3 min read
Acura TLX
C6 Corvette Z06 & ZR1 Catch Cans: Essential Upgrade or Snake Oil?
Do you really need an oil catch can on a...
3 min read
Blow-by
2024+ Acura Integra Type S Tuning Guide: The Path to More Horsepower
Confused about tuning your Integra Type S? We explain the...
2 min read
Acura Integra Type S
C5 Corvette Overheating in Extreme Heat: Diagnosis and Cooling Upgrades
Is your C5 Corvette overheating in high ambient temps? Stock...
3 min read
C5
Platinum vs. Iridium Spark Plugs: Should You Upgrade Your Hyundai Santa Fe?
Debating between OEM Platinum and aftermarket Iridium plugs for your...
3 min read
2.0T Theta II
2002 Dodge Ram 1500 5.9L Burning Oil? The Plenum Gasket Failure Explained
Is your 2002 Ram 1500 5.9L burning oil rapidly? It...
3 min read
5.9L Magnum
5.7L Hemi Ram Header Upgrade: Long Tubes vs. Stock Manifolds & Real Dyno Gains
Unlock hidden horsepower in your 4th Gen Ram 5.7L Hemi....
3 min read
5.7L Hemi
Porsche 991 Brake Fluid Flush: Solving the "Clean Fluid" Dilemma
Since ATE Blue is banned, visual checks during brake flushes...
3 min read
991