Audi CREC MPI Fueling Upgrade by Jackal Motorsports Enhance your Audi’s performance with the Jackal Motorsports MPI Fuel Delivery Upgrade, designed specifically for CREC-based platforms like the Audi C7 A6, B8 S5, and 4M Q7. This upgrade addresses the fuel limitations often encountered with high-performance tuning, particularly on Stage 2+ setups, high-ethanol blends, or a combination of both. Why This Upgrade? The High-Pressure Fuel Pump (HPFP) on Audi systems with DI and MPI can restrict fuel flow, limiting the fuel available for the MPI robbing performance and causing a runaway low pressure fuel pump condition. Jackal Motorsports has extensively tested and perfected this MPI fuel delivery solution to eliminate bottlenecks. Constructed with ethanol-safe fuel lines, stainless clamps, and stainless fittings, this kit ensures durability and reliable performance. Who Should Use This? Whether you're a DIY enthusiast or seasoned tuner, this upgrade is for anyone looking to unlock their Audi’s full potential. However, check with your tuner to confirm compatibility with your current setup, or contact Jackal Motorsports to take advantage of the switch-over discount at checkout. Again, anyone running Stage 2+ or Full E Tunes should be taking advantage of this. Easy Installation, Lasting Performance Installation is straightforward and can be done in less than an hour on a cold engine. Pair this upgrade with the El Doc Dual Pump setup for full E85 support, or run up to E50 on Stage 2+ with proper tuning. Beware of fake products on the market—Jackal Motorsports delivers only quality parts and the clone products such as fuel lines out there (can burst). So if you do plan on making this yourself use a good fuel line and stainless fittings. Unlock more with the Jackal Motorsports MPI Fuel Delivery Upgrade—enhance your Audi with reliable fuel flow for serious power gains.