Your basket is empty
  • Basket total: £0.00
Show menu

Mountune Downpipe / Sports Cat [Mk4 Focus ST]

Price: £599.00


Excluding VAT Price: £499.17

Finance available Find out more

Monthly payments £
Amount of goods £
Deposit amount £
Loan amount £
Loan repayment £
Cost of loan £
APR
Total amount payable £

Finance only available to UK residents over 18, subject to terms and conditions

To purchase on finance simply add items to your basket and select the 'Finance' payment option at the checkout page.

Qty:

Product code: 2743-DPSC-AA

Description

The mountune Downpipe / Sports Cat has been engineered for the Mk4 Focus ST to reduce exhaust back-pressure at the turbocharger, allowing faster response and additional power.

Featuring a large diameter motorsport-style, 200-cell count metal substrate honeycomb catalyst, to ensure effective, ultra high-flow performance, the mountune downpipe sports cat is also constructed of 3” AISI 304 stainless steel mandrel-bent tubing with TIG-welded joins throughout for performance, reliability and aesthetics.

Additionally, robust OE-style mounting brackets and hangers are utilised to maintain perfect alignment and OE-like fitment and also incorporates an 8” stainless steel flexi section to help absorb shock and prevent OE hanger failure.

Revised engine calibration will be required for optimal performance and may emit the EML without it, but by simply replacing your downpipe and removing the inherent restriction, you can expect a peak performance gain of 10PS and 10Nm, with an even more substantial torque increase spread across the entire rev-range.

Features:

  • 10PS / 15Nm peak power / torque increase
  • Large diameter motorsport-style, high-flow 200 cell catalyst
  • 3” AISI 304 mandrel bent stainless steel tube
  • Robust OE-type mounting bracket and hangers
  • 8” stainless steel flex joint
  • Compatible with all exhaust systems that retain the factory break point
  • Supplied with required gasket and hardware
  • TIG welded construction

WARNING:
This product has been designed and is intended for UK markets and complies with UK MOT tailpipe emissions regulations. Installation of this part on a vehicle that is driven on public roads outside the UK may violate other territories laws and regulations relating to emission requirements and motor vehicle safety standards.

Subscribe to SCC

Join our Newsletter for offers and events

Follow us

Keep up to date with new parts, check out our latest photos and view our upcoming events and track days we

Part Fitting Services

To enquire about having any of our products listed on this website fitted or intalled to your vehicle. Please call our workshop in St Albans, Hertfordshire, UK on: 01727867747. In addition to part fitting we also carry out Servicing, MOTS, Diagnostics & Repairs.

Photo of our workshop from outside

Click here to learn more about our Workshop Services