Wagner Intercooler + Downpipe Package
NEW - The performance package for the Audi S4 B5 consists of the intercooler upgrade kit and the downpipe kit.
The Wagner Tuning Audi B5 S4 Intercooler Kit is a high performance redesign of the original Audi OEM intercooler designed specifically for the B5 Enthusiast.
Our engineers have increased the intercooler core and improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties.
Constructed of the highest quality bar and plate intercooler cores combined with cast aluminum and machined CNC end tanks for reliable high performance air to air charge cooling.
100% OEM fit and finish for easy installation.
The Wagner Tuning Audi S4 / RS4 B5 Intercooler Kit features:
High-performance Bar and Plate Intercooler Cores
220mm x 215mm x 90 mm vs. OEM 160x215x65mm
Calculated Flow Comparison:
- Wagner Tuning Intercooler 4257 ccm
- OEM S4 Intercooler 2236 ccm
- OEM RS4 Intercooler 2538 ccm
- CAD optimized End tank design
- Ultra-Light Weight Carbon Fiber Intercooler Air Ducting
- OEM Installation Points
- 38% more cooling area than OEM
- 90% greater flow volume than OEM
- Stealth Flat Black finish
The Wagner Tuning Downpipe kit for RS4/S4/A6 2,7T is designed as a high performance, direct factory replacement downpipe kit.
Engineered using the latest CAD design and flow technology, and constructed using top quality materials to our exacting standards.
Wagner Tuning's RS4 Downpipe kit provides maximum performance and longevity.
The RS4/S4/A6 2,7T Downpipe Kit features:
76 mm diameter tubing
SS304 Stainless Steel Construction
Eliminates power robbing Pre Catalytic Converters
100cpi Racing Main Catalytic converters
RS4 & RS6 Turbo Double Flange
Note:- These will require linkpipes fabricating to fit S4 and rear lambda cables extending (if fitted)
Limited 2 year warranty to original purchaser.
All Items subject to a restocking fee. Customer responsible for shipping cost to and from destination!
THIS ITEM CAN ONLY BE USED IN A COMPETITION RACING VEHICLE THAT IS NOT DRIVEN ON PUBLIC ROADS, UNDER CALIFORNIA STATE LAW IT IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE