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The Ultimate Aston Martin V8 Vantage Performance Package Includes all of the Following Velocity Automotive Performance Products:

Performance Exhaust in Your Choice of 3 Sound Levels, or custom-tailored to your specification
200 Cell Sports Catalysts
Performance Equal Length 4-1 Exhaust Manifolds/Headers (NOW HOMOLOGATED AS ORIGINAL EQUIPMENT ON ASTON MARTIN RACING GT4 RACE CARS!)
High Flow Motorsport Air Filters
Performance ECU Tune

This Power Pack was independently tested on a Dyno Dynamics rolling road. Known the world over for being the most accurate and consistent dynos, Dyno Dynamics are also known as "˜The Heartbreaker' because they are notorious for their low-readings. Our customer's car produced baseline peak performance figures of 335.5BHP. Following the installation of our manifolds, sports catalysts, exhaust system & ECU Tune, the peak BHP figure was raised to 378.8BHP. An increase of 43.3BHP or 12.9%.

Given that Dyno Dynamics are notorious for giving low readings, it is important to recognize that these dyno results actually represent a BHP gain of greater than 43.3BHP. The manufacturer's stated output for the 4.3L V8 Vantage is 380BHP. A 12.9% increase over this figure would represent a gain of 49BHP, and a flywheel output of 429BHP.

Similarly, torque has been increased by 35-40ft/lbs from 4000RPM onwards, an increase of around 13-15%. The manufacturer's stated maximum output is 302ft/lbs @5500RPM. The true flywheel torque figure on this test car is now likely around 345-350ft/lbs. This is perhaps the most significant area of improvement. Downshifting is now much less necessary in order to access the torque band, and this 4.3L car will now outrun a 4.7L later model car.

FITS ALL V8 VANTAGE VARIANTS. PLEASE SPECIFY MY WHEN ORDERING. 2011-ON MY CARS WILL REQUIRE AN O2 HARNESS EXTENSION.