When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Price: $20.00
A.u.d.i S4 S5 A7 A8 B8 Q5 SQ5 3.0 A4 A5 A6 TFSI V6 Long Tube Headers/Exhaust header
- Performance exhaust header manifold A.U.D.I, 3.0 TFSI engines. Suitable to all cars with 3.0 TFSI engines: A.U.DI S4 S5 A4 A6 A5 A7, 2007-2014- "Long tube" design for optimized gas flow- Unlock your engine true potential. Up to 30 hp. and 40 Nm power increase
Nearly equal length on all three runners per side, tuned for optimal torque and horsepower gain (over nine revisions perfecting the horsepower and torque gains)
Full T-304 stainless steel construction
Laser CNC cut head and exhaust flanges
CNC cut three into one, precision slip fit collectors
Mandrel bends
Fully TIGwelded
Direct Bolt on to the left hand drive B8 3.0T S4 and S5
Perfect fitment with both the factory and all cat back exhaust systems
Absolutely, positively no cutting or welding required for installation (O2 sensor bungs would need to be added to factory downpipes, we are currently developing a downpipe with a HFC) Of course, EuroCode Tuning would never offer a product to our customers without first testing it on our own in-house S4, here are the findings. Dyno Data Long Tube Headers (only mod) vs 100% stock S4 (same day, same dyno) 30.2 WHP gain/23.2 WTQ gain (with noticeable horsepower/torque gains throughout the entire RPM range).
Combined with the Milltek Resonated Catback system, this exhaust set up will not only provide a large performance bump but will sound amazing as well.
All the flanges made by 12mm Stainless Steel 304 not mild steel,the collector we get it upgrated ,never broken ,much stronger!!!