Mustang GTForced Induction
+200 HP
Peak Gain
Best Supercharger Kits for Mustang GT (2018–2023)
Twin-screw vs centrifugal breakdown, Roush vs Whipple vs Vortech — everything you need before dropping $5k on forced induction.
Read Supercharger Guide
Fat Tire Garage
PERFORMANCE ARTICLES & GUIDES
Find the best parts, builds, and upgrades for your car — curated guides for every platform, every power level.
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Fresh Off the Press
Showing 12 of 24 articlesLatest Articles
Newest guides and write-ups from our community — published fresh from the garage.
LS Swap Guide: Everything You Need for a Clean V8 Install
An LS swap is one of the most rewarding builds in muscle car culture — affordable V8 power in almost any chassis. Here is our complete guide to planning and executing a clean LS swap from start to finish.
FatTire Staff11 min read
Long Tube Headers for Muscle Cars: Street vs Track — What You Actually Need
Long tube headers are one of the best power-per-dollar mods on any V8 muscle car. But street headers and track headers are different animals. Here is how to choose the right set for your build goals.
FatTire Staff9 min read
Best Supercharger for Corvette C7 & C8: Whipple vs ProCharger vs Edelbrock
The Corvette LT1 and LT2 engines are supercharger-friendly platforms with massive power potential. We compare the top forced induction kits for C7 Stingray and C8 owners looking for 600–900 whp builds.
FatTire Staff9 min read
Best Exhaust for Corvette C7: Loudest & Best-Sounding Systems Ranked
The C7 Corvette already has a great exhaust note but the right aftermarket system transforms it completely. We rank the top cat-back and axle-back exhaust options for the LT1 and Z06 LT4.
FatTire Staff8 min read
Best Cold Air Intake for Corvette C7 & C8: Top Picks & Install Guide
A performance intake is one of the first and easiest mods for your Corvette. We cover the top cold air intake options for C7 Stingray, C7 Z06, and C8 LT2 engines with real dyno numbers.
FatTire Staff7 min read
Best Exhaust for Camaro SS: Cat-Back Systems Ranked & Reviewed
The Camaro SS sounds great stock but with the right exhaust it sounds absolutely savage. Here is our ranked guide to the best cat-back exhaust systems for Gen 5 and Gen 6 Camaro SS.
FatTire Staff8 min read
Best Long Tube Headers for Camaro SS: Install Guide & Dyno Results
Long tube headers are one of the highest-ROI mods for your Camaro SS. We break down the top picks for LT1 and LT4 engines, plus real dyno numbers and what to expect at install.
FatTire Staff8 min read
Best Cold Air Intake for Camaro SS: Top Picks & Real Power Gains
A cold air intake is the easiest first mod for your Camaro SS — bolt-on in an hour, real power gains on the dyno, and a better intake sound. Here are the top picks for Gen 5 and Gen 6 LT1 engines.
FatTire Staff7 min read
Best Supercharger for Camaro SS: ProCharger vs Whipple vs Magnuson
Forced induction transforms the Camaro SS from fast to terrifying. We compare the three most popular supercharger kits for LT1 and LT4 engines — ProCharger, Whipple, and Magnuson — with real power numbers.
FatTire Staff9 min read
FITMENTDrag Radials vs Street Tires: Muscle Car Performance Comparison
Understanding the difference between drag radials and street tires is crucial for muscle car enthusiasts looking to maximize performance.
Fat Tire Garage5 min read
FITMENTBest All-Season Performance Tires for Muscle Cars
All-season tires can still deliver performance for muscle cars. This guide highlights top options that balance grip, durability, and comfort.
Fat Tire Garage5 min read
FITMENTCan You Fit 305 Tires on a Mustang GT?
Upgrading your Mustang GT to 305 rear tires can improve traction and handling. Here’s what you need to know before making the switch.
Fat Tire Garage5 min read
12 more articles remaining
Editor's Selection
Top Performance Guides
Highest-converting buyer guides
Charger
Popular
Top 5 Bolt-On Mods for Dodge Charger 392 HEMI
Cold air intake, headers, cam, throttle body, and tune — five mods that unlock real power on the 392 HEMI without breaking the bank.
View Guide
Camaro
Popular
Camaro SS Stage 1 to Stage 3 Bolt-On Roadmap
The definitive bolt-on guide for Gen 6 Camaro SS owners. Build stages, power targets, and the exact parts to hit each milestone.
View Guide
Corvette
C8 Corvette Z51 Performance Upgrades Guide
How to extract maximum performance from America's supercar — the best intakes, exhausts, suspension upgrades, and tune for the C8.
View Guide
Mustang
New
Best Cat-Back Exhaust for Mustang GT 2015–2024
Sound clips, dyno numbers, and install notes for the top 7 cat-back systems. Borla, Corsa, Roush, MRT, and more tested side-by-side.
View Guide
Charger
Scat Pack vs Hellcat – Which Charger Mods First?
Different powerplants need different upgrade paths. We break down the optimal mod order for the Scat Pack 392 vs Hellcat 6.2 supercharged.
View Guide
Editor's Picks5 Guides
Top Buyer's Guides
The most in-depth breakdowns on the best mods, kits, and parts — fully researched, ranked, and ready to buy.
Camaro SSSound & Power
+20 HP
Cat-Back Gain
Best Exhaust Systems for Camaro SS (2016–2023)
Borla ATAK vs Flowmaster Outlaw vs Corsa Xtreme — drone ratings, sound character, and real dyno numbers side by side.
Read Exhaust Guide+15 HPAvg Gain
Stage 1 Mod
Best Cold Air Intake for Mustang GT
JLT vs Roush vs K&N — which intake actually moves the needle on your 5.0 Coyote? Full flow numbers and sound comparison.
Read Intake Guide+30 HPw/ Tune
Big Power Mod
Best Long Tube Headers for Coyote 5.0 Mustang
American Racing vs Kooks vs Stainless Works — torque curves, weld quality, tune requirements, and install difficulty rated.
Read Headers Guide0.4s60ft Improvement
Grip & Launch
Best Tires for Dodge Charger Scat Pack
Michelin Pilot Sport 4S vs Pirelli PZero vs Nitto NT555 — grip scores, tread wear, and 60-foot launch performance compared.
Read Tire Guide5 of 5 buyer's guides shown
Browse all guidesNot sure what fits your car? Our Fitment Tool gives you exact wheel and tire specs instantly.
Platform-Specific
Best Mods by Vehicle
Select your platform and dive into the exact upgrades that move the needle — no generic advice.
Mustang
Popular
Best Cold Air Intakes for Mustang GT & GT500
Top 5 intakes tested on the dyno — up to 18 RWHP gains and better throttle response.
View Guide
Mustang
S550 Mustang Suspension Upgrade Guide
Springs, coilovers, swaybars, and subframe connectors — the full ride upgrade path.
View Guide
Mustang
Top Pick
Mustang GT Supercharger Buyers Guide 2024
Whipple vs Roush vs Procharger — we break down cost, power, and drivability.
View Guide
Mustang
Best Tunes for Mustang GT (Street & Track)
Lund, Brenspeed, and SCT tune options compared — which tuner gets the most from your 5.0.
View Guide
Planning a swap? Our Engine Swap Finder matches donor engines to compatible chassis.
Full Build Paths
Build Guides
Complete roadmaps from bolt-ons to full power builds — every part, every stage, every cost.
Mustang
Top Pick
Stage 1 Build – Mustang GT (Street Bolt-Ons)
Intake, tune, exhaust, and springs for under $3,000. The perfect daily-driver mod stack.
View Guide
Camaro
Popular
700HP Camaro Build Guide – Full Walkthrough
Everything it takes to build a reliable 700HP street/strip Camaro SS from LT1 to monster.
View Guide
Charger
Charger Widebody Hellcat Full Build
From stock to 850HP street terror — the complete widebody Hellcat build breakdown.
View Guide
Corvette
New
Corvette C7 Z06 1000HP Power Tour Build
Supercharged LT4 push past 1000HP while keeping the car street-legal and drivable.
View Guide
Mustang
Mustang GT500 Track-Only Build – Under $15K
How to build a competitive GT500 time-attack car on a realistic budget.
View Guide
Camaro
Popular
Camaro 1LE Drag Build – Street to Strip
Suspension, slicks, tune, and cage — turning a 1LE into a 9-second quarter-mile weapon.
View Guide
Engine Transplants
Engine Swap Guides
Real step-by-step walkthroughs for the most popular swaps — sourcing, wiring, cooling, and first start.
All Vehicles
Top Pick
LS Swap Guide – Step-by-Step for Any Platform
The definitive LS swap bible — mounts, wiring, trans options, oil pans, and tuning from zero.
View Guide
Mustang
Popular
Coyote 5.0 Swap into New Edge Mustang
How to drop a Gen 1 Coyote into a 1999–2004 Mustang — mounts, wiring, coolant routing.
View Guide
All Vehicles
2JZ-GTE Swap Guide – Build It Right the First Time
Sourcing, wiring, intercooler piping, and making a 2JZ reliable for the long haul.
View Guide
All Vehicles
K-Swap Guide – Honda K24 into Any Chassis
The budget performance king. Full K24 swap walkthrough including trans and axle options.
View Guide
All Vehicles
Popular
SR20DET Swap – The Drift Tax Explained
Engine sourcing, motor mounts, wiring harness conversion, and getting an S15 SR running.
View Guide
All Vehicles
RB26DETT Swap – Full Budget & Parts List
The legendary RB26 — what it really costs to swap, tune, and keep reliable on the street.
View Guide
Planning a swap? Our Engine Swap Finder matches your donor engine to compatible chassis and shows you exactly what you need.
Wheels & Tires
Wheel & Tire Fitment Guides
Stop guessing. Get platform-specific fitment data — exact offsets, tire sizes, and spacer specs.
Charger
Top Pick
Best Tire Size for Dodge Scat Pack (No Rubbing)
Exactly which tire sizes clear the factory suspension on the Scat Pack — tested with real cars.
View Guide
Mustang
Popular
How to Fit 305s on a S550 Mustang
305/35/19 all around — the exact wheel offsets and spacers needed on the S550 platform.
View Guide
Corvette
C7 Corvette Wheel Fitment Guide (Wide Body Setup)
Going wider on the C7? Here's the exact specs for flush, tucked, and poke setups.
View Guide
Camaro
Camaro SS Wide Tire Drag Setup – Fitment Guide
Fitting drag radials and 10-wide slicks on the Gen 6 — everything you need to know.
View Guide
All Vehicles
New
Wheel Backspacing & Offset Explained
The definitive beginner's guide to understanding wheel fitment math so you never buy the wrong wheels.
View Guide
All Vehicles
Stretched Tires vs Proper Fitment – Pros & Cons
The debate settled — when stretched fitment works and when it hurts handling and safety.
View Guide
Not sure what fits your car? Our Fitment Tool gives you exact wheel and tire specs for your specific year, make, and model.
Buyer's Guides
Performance Upgrade Guides
High-intent buying guides for every major performance category — know before you buy.
All Vehicles
Top Pick
Best Performance Exhausts for Muscle Cars 2024
Axle-back vs cat-back vs full turbo-back — which exhaust system is right for your power goals.
View Guide
All Vehicles
Popular
Cold Air Intakes – Real Dyno Results Reviewed
We tested 10 intakes on the same car — power gains, sound, and build quality honestly rated.
View Guide
All Vehicles
Supercharger Buyers Guide – Centrifugal vs Roots vs Twin-Screw
Power delivery, heat output, cost, and compatibility — choosing the right blower for your build.
View Guide
All Vehicles
Top Pick
Best Headers for LS, LT1 & Coyote Engines
Long-tube vs shorties, material choices, port matching — the complete header selection guide.
View Guide
All Vehicles
Camshaft Upgrades – Everything You Need to Know
Lift, duration, LSA explained in plain English — and the best cam specs for street vs strip.
View Guide
All Vehicles
Popular
Nitrous Oxide Guide – Safe Setup & Tuning
Dry vs wet vs direct port, safe jetting, and how to tune for nitrous without grenading your motor.
View Guide
Ready to Build Your Dream Car?
Use our free tools to find the perfect parts, check your fitment, and plan your engine swap.