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Milltek Downpipe and 200 Cell Hi-Flow Sports CAT (For Audi RS4 (B7) 4.2 V8 Saloon/Avant/Cabriolet)

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See What Engines/Models This Product Fits
Petrol: 4.2 V8 FSI (414)
Audi: RS4 (B7) (06+)

We are pleased to announce Milltek's Large Bore Downpipe and Hi-Flow Sports Cat for the Audi RS4 4.2 V8.

Milltek Sport exhausts have a genuine performance edge - noticeable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration.

Combining the larger diameter of the downpipe and less restrictive hi-flow sports cat reduces backpressure so close to the turbo outlet resulting in the turbo spooling up sooner and more immediate power delivery.

In some applications, it can cause boost to come in around 1000rpm earlier. Something that needs to be experienced to fully appreciate!

Features of this exhaust:

• Transforms performance and driveability
• Sharper throttle response
• Substantial weight saving over original equipment systems
• Precision, quality controlled manufacture to ISO 9001
• Highest quality aircraft-grade stainless steel
• Low pressure systems for maximum performance
• Responsibly developed and engineered
• Designed and manufactured in the UK


Must be fitted with Milltek Cat-Back system and requires stage 2 ECU remap...


Approximate Fitting Time
2.00 hours at £65 per hour = £130 + VAT
1,247.99 exc VAT
Was 1663.99 inc VAT
NOW 1,497.59 inc VAT