Loading...
 
BMW Parts
Audi Parts
VW Parts
Mini Parts
Porsche Parts
Pontiac Parts
Chevrolet Parts
Ford Parts
Cadillac Parts
Infiniti Parts
Nissan Parts
Hyundai Parts
Subaru Parts
Scion Parts
Jeep Parts
KW Suspension
Forgestar Wheels
Alufelgen Wheels
Avant Garde Wheels
VMR Wheels
Audi/VW Replica Wheels
aFe Intake
Injen Intakes
Remus Exhaust
Rogue Engineering

Quote
Quote

Left menu space
Left right-line Left space
New

Velocity AP Exhaust Manifolds for 2006-13 V8 Vantage (4.3L/4.7L)

$2,995.00

Quick Overview

Let your V8 Vantage BREATHE like it was meant to! The OEM manifolds fitted to the V8 Vantage are extremely restrictive and built with cost in mind, sacrificing vital horsepower and torque that the V8 Vantage sorely needs. Velocity's V8 Vantage Manifolds feature identical length primaries for optimum power and torque increases. Available in Stainless Steel or optional Inconel 625 (+$4,000).

Sku # : velocity-ap-aston-martin-v8-vantage-headers-ng
Item
Shipping
Get Aston Martin Headers at ModBargains. Experience & Expertise at its finest.
Velocity AP Exhaust Manifolds (Headers) for Aston Martin V8 Vantage (4.3L/4.7L)

Let your V8 Vantage BREATHE like it was meant to! The OEM manifolds fitted to the V8 Vantage are extremely restrictive and built with cost in mind, sacrificing vital horsepower and torque that the V8 Vantage sorely needs. Velocity AP's exhaust manifolds are different than the products offered by other companies is that while others advertise "equal length" primaries, there can be as much as an 85mm difference in length. Velocity's V8 Vantage Manifolds feature identical length primaries for optimum power and torque increases. Available in Stainless Steel or optional Inconel 625 (+$4,000).

Each initial primary diameter is 40mm, transitioned into the 70mm secondary then flared to 76mm for the catalyst flange, and each primary pipe is exactly 400mm long. In addition to millimeter perfect primary lengths, these headers feature a fully fabricated merge collector, not a formed/pressed collector (a cheaper collector-type that robs vital power as it does not merge the four exhaust gas flow-streams equally. You can see the knife-edged internal structure and the level of workmanship and detail put into every set of Aston Martin Exhaust Manifolds Velocity AP produces.

These manifolds/headers were independently performance tested on a Dyno Dynamics Rolling Road (paired with Velocity AP's 200-cell Sports Catalytic Converters, performance exhaust and ECU tune). Known for being extremely accurate and consistent, Dyno Dynamics units are often referred to as "The Heartbreaker" for giving notoriously low readings. Using this extremely accurate dynamometer, a customer V8 Vantage yielded 335.5bhp. After the installation of these manifolds (sports catalysts, exhaust system and ECU tune), the car produced 378.8bhp, an increase of 43.3hp (12.9%) - It's important to understand that these figures represent a BHP gain greater than 43.3bhp - Aston Martin rates the 4.3L V8 Vantage at 380bhp - a 12.9% increase over this figure would represent a gain of 49bhp and flywheel output of 429bhp.

In addition to the horsepower boost, torque experiences similar gains, increasing by 35-40ft/lb at 4000rpm-up, an increase of approximately 13-15%. Aston Martin rates the torque output at 302ft/lb @ 5500rpm - the true flywheel figure on this test car is approximately 345-350ft/lb, meaning downshifting is now much less necessary to access the torque band and a 4.3L car will now outrun a later-model, 4.7L car.

Similar gains can be had on 2009-up 4.7L V8 Vantage models.

Velocity AP Aston Martin V8 Vantage Exhaust Manifolds (Headers) Overall

Key Features:

  • Significant Horsepower and Torque Gains (+49bhp, +35-40ft/lb when used with sports catalytic converters, ECU tune & exhaust)
  • Enhanced Throttle Response
  • Stainless Steel Construction
  • 40mm Diameter Primary
  • 70mm Diameter Secondary
  • 76mm Catalytic Converter Flange
  • True Equal-Length Headers (400mm Primaries)
  • Fully-Fabricated 4-1 Merge Collector Evenly Blends all 4 Exhaust Gas Flow-Streams
  • Full Telephone Support from both ModBargains & Velocity AP
  • Optional Full Inconel 625 Construction (+$4,000)

Applications:

  • Aston Martin V8 Vantage (All Variants) 2006-May 2010
  • Aston Martin V8 Vantage (All Variants) 2010-13*
    *when fitted with 200-Cell Sports Catalytic Converters

Velocity AP Aston Martin V8 Vantage Exhaust Manifolds (Headers) Overall View 2

Velocity AP Aston Martin V8 Vantage Exhaust Manifolds (Headers) Side View

Velocity AP Aston Martin V8 Vantage Exhaust Manifolds (Headers) Merge Collector Detail

ModBargains Installation

Questions about these Velocity AP Exhaust Manifolds / Headers for Aston Martin V8 Vantage? Our Modification Experts are standing by and available to help you, online or by calling 714-582-3330. ModBargains also offers expert installation and can install this upgrade for you. Call today!

Upsell Products

Right right-line