Toggle Navigation
Home
IMS
Pistons and Cylinders
Technical
Fuels and Lubricants
Articles
Buying
FSI
Type 4 Store
RAT
SDX Only
Contact
Contact
Common questions and support documentation
Search
No results found
Articles
Porsche Drive Cycle: How to Set Readiness Monitors After Replacing Fuel Injectors
Why should you use a magnetic drain plug?
Porsche Ignition Over Rev Ranges Guide
Porsche Boxster and Cayman Engine Rebuild Options for 987.1 and 987.2 Sports Car models
Understanding Porsche Fuel Trim Values
Seven Easily Avoidable Engine Rebuild Mistakes
Cleaning Best Practices
How to Check and Set Oil Level on Porsche Boxster, Cayman, and 911 Models (1997–Present)
Fuel Trim and Adaptive Mixture Control Basics
Porsche Engine Rebuild Cost: A Comprehensive Breakdown
Browse all articles
Buying
Considering a Used Porsche 986 Boxster or 996 911? Here’s What You Need to Know Before You Buy
Everything you need to know about Porsche 987.1 Boxster and Cayman models
The Importance of Porsche Pre-Purchase Inspections: A Comprehensive Guide
LN Engineering Product Catalog and Pricing
FSI
Improving Performance and Reliability with a Porsche Engine Conversion
Jake Raby’s Flat 6 Innovations: A Leader in Porsche Engine Rebuilds
Unpacking the Truth About Rebuilt Porsche Engines
Fuels and Lubricants
Oil Consumption Guide
When Should You Do Your First Oil Change
SPEEDiagnostix Used Oil Analysis - Frequently Asked Questions
Why you Should Stop Following OEM Oil Advice
All about LSPI
Understanding Break-In Oil: What Makes It Unique?
How to Choose The Right Engine Oil
EURO vs US: Why ACEA & API Oil Standards Don’t Match
SPEEDiagnostix Used Oil Analysis Options
Can You Use Synthetic Oil in Old Cars? Separating Chemistry, Myth, and Mechanical Reality
Browse all articles
IMS
Porsche Intermediate Shaft Bearing
The Essential Guide to Porsche 996 IMS Bearing Issues
2005-2008 Porsche IMS Bearing Type by Engine Serial NUmber
Which IMS Bearing Does My Porsche Engine Have?
IMS Bearing Service Intervals
2000-2001 Porsche IMS Bearing Type by Engine Serial Number
How does the IMS Solution Work?
IMS Bearing Registration
IMS 101
IMS Pre-Qualification
Identifying and Fixing the Porsche IMS Bearing Problem
Browse all articles
Pistons and Cylinders
Pistons and Cylinders
Are Porsche 997.2 and 991.1 9A1 (MA1) engines susceptible to Bore Scoring?
Porsche Macan, Cayenne & Panamera Engine Bore Technologies and Reliability
My Porsche engine has scored bores. What can I do?
Measuring and Gapping Piston Rings
Understanding Porsche Bore Scoring: What’s Acceptable and What’s Not
Understanding Bore Scoring in Al-Si Cylinder Systems
Porsche Engine Cylinder Liners
Mahle Ferroprint vs Ferrostan Piston Coatings
Bore Scoring in Hypereutectic Blocks
The Mezger Porsche Engine
Browse all articles
SDX Only
The FACTS about 0W-20 vs 5W-30, Part Deux
The TRUTH About 0W-20 vs 5W-30
GM Oil Filter Bulletin — 17-NA-157
Get This WRONG, Say GOODBYE To Your Engine!
The FACTS About Oil Changes (What The Owner's Manual DIDN'T Tell You)
DIRTY Filters Are BETTER Filters + BYPASS Filters EXPLAINED
Does Price Matter? STUNNING 10k Test Results!
Did Pennzoil Platinum Change Its Formula? What Lab Testing Reveals
Inside the Motor Oil Geek’s Epic 8-Oil Test: What Shear, Heat, Power, and Contamination Really Tell Us
Information Specific to Kits
Browse all articles
Technical
Porsche Engine Oil Capacities and Specifications
What is the best engine oil for my Porsche?
Porsche VIN Specification
Porsche Sports Car PDK Clutch Oil Service
Aircooled Porsche 911 Cylinder Head Part Number Cross Reference
Engine Break-in Instructions
M96 & M97 Rear Main Seal Replacement
Porsche A40 C20/30/40 Specifications
Bearing Clearance Guide
Understanding Porsche 9X1 and 9X2 DME Over-Rev (Overspeed) Ranges and Warranty Implications
Browse all articles
Type 4 Store
Troubleshooting Oil Pump Cover Leaks — VW Type 1/4 Air-Cooled Engines
VW Type 4 Cylinder Heads and Crankcases
How to Bleed Hydraulic Type 4 Lifters
VW Type 4 Oil Change
Adjusting VW Type 4 Hydraulic Lifters
VW Type 4 Spark Plug Replacement
VW Types Explained
VW Type 4 Pistons and Cylinders
VW Type 4 Oil System
The DTM Cooling System Bible
Browse all articles