Ragazzon De-Cat (8v Cat) Standard Diameter
Part No: 55.0448.00
Ragazzon performance exhaust de-cat pipe. Stainless steel direct replacement to the factory part (standard diameter). Fits cars with a factory fitted catalytic converter.
Fits the following Lancia Delta variations (1988-1993):
- Lancia Delta integrale 8v Kat
- Lancia Delta Evo 8v Kat
Other part numbers:
- 55.0448.00
We have full standard diameter systems available for Evo, Evo 2 and 8v/16v integrale.
If you would like a larger diameter exhaust, we have full 70mm diameter systems available for Evo and 8v/16v integrale.
All prices exclude VAT
Associated Products

Fuel Pump Collar
Part No: 7608298
Fuel pump collar for all Delta applications where the fuel pump is 37mm in diameter (Walbro for example).

Exhaust Mount - Powerflex Black Series
Part No: EXH021BLK
Exhaust mount - Powerflex Black Series. Fits all models.
Free shipping on all Powerflex products when ordered with other items.

Black Map Sensor
Part No: 7633006
APS 02/03 black map sensor for Lancia Delta integrale 8v, 16v and Evolution 1. Reproduction map sensor from Italy, made to original spec.

Ragazzon Back Box No Silencer Single Exit Standard Diameter
Part No: 58.0013.00
Standard diameter stainless steel exhaust rear section with no silencer (straight pipe). The tip is the same diameter as the rest of the part. For the Lancia Delta integrale Evo 1 and 2, fits all models.

Forge Dual Piston Dump Valve
Part No: DVFM
This atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.

QUALITY
PARTS & SERVICE
Our parts are sourced from OEM suppliers, Fiat and other specialist manufacturers worldwide, mainly in Italy.

GUARANTEED
COMPATABILITY
Each part is tested and developed in our workshop, where we ensure that they fit and perform well.

FAST
DELIVERY
We offer new and used Lancia Delta Integrale parts, with fully insured express worldwide shipping.