RENNtech Stainless Steel Headers for M113 Engines porsche-cayenne--92a---2011-2018--3-6-l-naturally-aspirated-v6-esr2397612 ECU+ Upgrade | Up to

ECU+ Upgrade | Up to 773 HP / 778 LB-FT | Gains: +82 HP & +84 LB-FT

Dyno measured by RENNtech (peak):               189 HP @ 3

Audi A6 Allroad

This can not be realized with software and only truly be accomplished by an internal mechanical upgrade to the transmission hardware

RENNtech Stainless Steel Headers for M113 Engines porsche-cayenne--92a---2011-2018--3-6-l-naturally-aspirated-v6-esr2397612 ECU+ Upgrade | Up toRENNtech Stainless Steeel Exhaust Headers for M113 Engines. Gaines: +15HP & 20TQ RENNTECH stainless steel and ceramic coated exhaust headers offer true bolt on installation, mounting directly to the OE down pipes and all RENNTECH headers are hand built from mandrel bent, seamless tubing and CNC machined stainless flanges. Advanced computer aided design (CAD) and flow analysis software allows RENNTECH headers to deliver substantial gains across the