XS-POWER • SSAUTOCHROME •
AUDI B6 / B7 S4 4.2L V8 LONG TUBE HEADERS & DOWNPIPES
2000°F BLACK CERAMIC HEAT COATED • OFF ROAD SYSTEM
KEEP THE HEAT IN THE PIPES — NOT IN THE ENGINE BAY
The XS-POWER Black Ceramic Coated Long Tube Header System is designed for enthusiasts looking for maximum exhaust flow, reduced underhood temperatures, improved durability, and an aggressive V8 exhaust note.
This complete system includes ceramic coated long tube headers and downpipes that connect directly to the cat-back exhaust system.
The high-temperature black ceramic coating helps retain heat inside the exhaust system, improving exhaust gas velocity while reducing radiant heat throughout the engine compartment.
Built specifically for the Audi B6/B7 S4 4.2L V8 platform.
| TECHNICAL SPECIFICATIONS | |
| Vehicle Fitment | Audi B6 S4 4.2L V8 / Audi B7 S4 4.2L V8 |
| Coating | 2000°F Black Ceramic Heat Coating |
| Header Design | Long Tube Headers |
| Flanges | 321 Stainless Steel • 12mm Thick |
| Tubing | 304 Stainless Steel • 1.9mm Wall Thickness |
| Downpipes | Included |
| System Type | Off-Road / No Catalytic Converters |
| Connection | 2.5" Downpipes Reducing To 2.25" Catback Connection |
| O2 Extensions | Required |
PREMIUM CONSTRUCTION
✔ 2000°F Black Ceramic Thermal Coating✔ 321 Stainless Steel Flanges
✔ Massive 12mm Thick Flanges
✔ 304 Stainless Steel Tubing
✔ 1.9mm Thick Wall Construction
✔ Precision Welded Design
✔ Built For Extreme V8 Exhaust Temperatures
BENEFITS OF CERAMIC COATING
✔ Helps Reduce Underhood Temperatures✔ Helps Protect Nearby Components
✔ Improves Exhaust Gas Velocity
✔ Reduces Heat Soak
✔ Improved Appearance
✔ Additional Corrosion Protection
✔ Easier To Maintain Than Raw Stainless Steel
PERFORMANCE BENEFITS
✔ Improved Exhaust Flow✔ Reduced Restriction
✔ Increased Throttle Response
✔ Stronger High RPM Pull
✔ Aggressive Audi 4.2L V8 Exhaust Note
✔ Excellent Foundation For Future Performance Upgrades
INSTALLATION NOTES
Professional installation recommended.O2 sensor extension harnesses are required.
Minor transmission mount massaging may be required depending on vehicle setup.
Designed as an off-road system with no catalytic converters.
WORLDWIDE SHIPPING AVAILABLE
USA • Canada • Australia • New Zealand • Germany • France • Italy • Netherlands • Sweden • Norway • Finland • Austria • United Kingdom • UAE • Bahrain • Saudi Arabia • And Many MoreOFF ROAD USE ONLY
Catalytic converters have been eliminated for maximum exhaust flow. Check local emissions regulations before installation.XS-POWER
MORE FLOW • MORE SOUND • LESS HEAT
- Complete ceramic coated headers & downpipes back to the catback (from 2.5" down to 2.25"). Off-Road system (no cats), O2 Extensions required, may require some massaging of trans mount during install. Flanges made from high-quality 321 Stainless Steel and are 12mm thick Pipes made from 304 Stainless Steel and are 1.9mm thick
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