RENNtech Stainless Steel Headers for M113 Engines porsche-cayenne--92a---2011-2018--3-6-l-naturally-aspirated-v6-esr2397612 CPC Upgrade: The Powertrain Control

CPC Upgrade: The Powertrain Control Unit (CPC) upgrade increases torque limits and allows the engine to operate without the restrictions set by the stock/factory CPC unit

Audi A6 Allroad

RENNtech ECU Upgrade for 166 - GLE 400 BiTurbo 4-MATIC SUV

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

5" Weight: Construction: 1-piece Forged Tire Size: 295/35/19 Options: Valve Stems Upgrade Lug Bolts Titanium or Black TPMS Upgrade Center Caps Design V1 | Design V2 Tires Mounted and Balanced Available: Track or Street spec Vehicle price excludes tax

RENNtech Stainless Steel Headers for M113 Engines porsche-cayenne--92a---2011-2018--3-6-l-naturally-aspirated-v6-esr2397612 CPC Upgrade: The Powertrain ControlRENNtech 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