Milltek Manifold & Hi-Flow Sports Cat New for New Mini Mk1 (R50) Cooper 1.6i (2001-2006) – Improved Flow, Sports Catalyst
This is Milltek's large-bore downpipe with hi-flow sports cat for the New Mini Mk1 (R50) One 1.6i. It replaces the restrictive factory downpipe with a larger-bore pipe fitted with a high-flow sports catalyst in place of the standard unit, using a less dense substrate that flows significantly better than the factory cat while still treating the exhaust gases passing through it.
It sits between a stock downpipe and a full de-cat: a genuine flow gain suited to a Stage 1 or Stage 2 remap, without giving up the catalyst entirely the way a de-cat pipe does.
In the UK, a replacement catalyst on a car first registered from 1 March 2001 needs ECE R103 type-approval to be road legal, so check the EC Approved line in the specification for the version you choose.
Specifications
-
System Type: Manifold & Hi-Flow Sports Cat
-
Pipe Diameter: 63.5mm (2.5")
-
EC Approved: No
-
Race System: Yes
-
Fitting Time: approx. 2 to 3 hours (Milltek figure)
Key Features
- Made from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration
- Mandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow
- 63.5mm (2.5") pipework
- High-flow sports catalyst flows better than the dense factory unit while still treating exhaust gases
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- New Mini Mk1 (R50) Cooper 1.6i (2001-2006)
- New Mini Mk1 (R50) One 1.6i (2001-2006)
- New Mini Mk1 (R52) Cooper S Convertible (2004-2008)
- New Mini Mk1 (R53) Cooper S (2002-2006)
Not suitable for: any model, engine or body style not listed above. Check your car before ordering.
Installation
Milltek quotes a fitting time of approx. 2 to 3 hours. Before ordering, note: Two Piece Design (Removable Cat/Decat Section), Fits with OE and Milltek Sport Cat Back - Requires a Stage 2 ECU remap. This work involves removing parts close to the turbo and engine, so we recommend fitting by a specialist with a ramp and suitable software support.
Upgrade Further
Also available from Milltek for this car: Milltek Cat-back Exhaust New Mini Mk1 R50 Cooper 1.6i 01-06.
Will it fit the New Mini Mk1 (R50) One 1.6i?
Yes. Milltek lists this part for the New Mini Mk1 (R50) One 1.6i as well as the other models in the fitment list above.
Is it road legal?
Milltek lists this as a race part without EC approval, so it is intended for off-road and competition use.
Do I need a remap?
Yes. Milltek notes: "Two Piece Design (Removable Cat/Decat Section), Fits with OE and Milltek Sport Cat Back - Requires a Stage 2 ECU remap". Without suitable software the engine management is likely to log faults.
Can I use it with my standard exhaust?
It depends on the version. Some are made for the factory (OE) system and others for the Milltek cat-back, so check the notes for the option you choose.
How is a sports cat different from a de-cat?
A sports cat still contains a catalyst, just a less dense one that flows better than the factory unit. A de-cat removes the catalyst completely.
How long does it take to fit?
Milltek quotes approx. 2 to 3 hours.
What is it made from?
T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.
Is there a warranty?
Yes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.
