Aston Martin DB9 Secondary Catalyst Replacement Pipes (2004 on)
Part No: AS307S
Out of Stock
DETAILS
| The pipes are a direct replacement for the original position cats and offers the driver Improved performance, an enhanced sports sound and reduced weight. |
SOUND
Development car was already fitted with QuickSilver 'Sport' system.
| OE Cats w/QS 'Sport' | QS Pipes w/QS 'Sport' | |
| Idle | 79 db | 75 db |
| 2000 | 88 db | 93 db |
| 4000 | 100 db | 107 db |
| 6000 | 107 db | 114 db |
| Blip | 120.7 db | 125.6 db |
KEY FEATURES
|
- Dyno tests show a 16bhp improvement, increased mid-range torque and noticeably improved throttle response. - Accelerated gas-flow draws heat away more efficiently to reduce under-bonnet temperatures – particularly important for a tuned engine. - These 'Race' catalysts produce a crisper exhaust note which, coupled with the improved response. - Substantial weight reduction of 6 kilos over the OE parts. - They are 'plug & play' requiring no retuning or other modifications. |
WEIGHT
| OEM | QS | SAVING |
| 7.2 kilos ~ 16 lbs | 3.6 kilos ~ 8 lbs | 3.6 kilos ~ 8 lbs |