17th April 2025
The Pipercross AirMax range features performance intake kits that are meticulously designed using cutting edge research and development techniques. The AirMax range is available to order from Part-box.com today.
AirMax intakes utilize the Pipercross Plus Panel filter, offering class leading air flow and filtration that results in uncompromising performance gains whilst also bringing sound and under-bonnet aesthetics to new heights thanks to carbon fibre construction.
The Range
Pipercross’s AirMax product range current includes kits for the following vehicles however more applications are currently in-development for flagship vehicles from multiple elite manufactures.
PK454 – MINI F56 JCW/COOPER SRRP – £500+ VAT |
PK445 – BMW G8X M2/M3/M4RRP – £1500+ VAT |
PK457 – AUDI C8 RS6/RS7RRP – £1500+ VAT |
The PK454 Airmax Intake System has been designed and engineered to directly replace the OEM BMW/Mini intake airbox lid, air filter and intake hose on the F56 2.0T (B48).
KEY FEATURES
- Carbon Fibre AirMax replacement airbox lids
- Pipercross Plus premium replacement panel filter
- Step-matched, thick-walled, larger diameter silicone hose designed to maintain OE engine flexure and clearances
- Stainless Steel hardware for long-term corrosion protection
- Flow tested to 85.37% maximum, 74.24% average airflow restriction decrease vs. OE
- Up to +7HP (Stock) to +16HP (Full kit Stg1)
- Up to +8Nm TQ (Stock) to +16Nm TQ (Full kit Stg1)
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The PK445 AirMax Intake System has been designed and engineered to directly replace the OEM BMW intake airbox lids, air filters and front intake cross pipe on BMW M2, M3E & M4 vehicles with the S58 engine.
KEY FEATURES
- Carbon fibre AirMax replacement intake airbox lids
- Larger post-filter internal air volume vs. OE parts
- Larger (98mm ID) airbox outlets
- Smoothed geometry tailored to increased size and flow performance
- Aluminum-reinforced outlet connections for long-term durability
- Carbon fibre replacement intake pipe – volume & flow optimized for engine bay cavity w/aluminum-reinforced inlet/outlet connections
- Our Pipercross Plus premium, hybrid multi-density replacement high flow panel filters
- CNC-machined from billet aluminum turbocharger couplers Step-matched, thick-walled silicone hoses
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The PK457 AirMax intake kit, for the C8 Audi RS6/RS7 – PK457. Utilising Pipercross’s industry-leading PLUS panel filters, paired with a stunning, bespoke, carbon fibre airbox lid.
This results in:
KEY FEATURES
- Carbon fibre AirMax replacement intake airbox lid featuring 61.39% increase in outlet area
- Pipercross Plus premium, hybrid multi-density replacement high flow panel filter
- Step-matched, thick-walled silicone hoses, designed to maintain OE engine flexure and clearances
- High-tolerance, hard-anodized aluminum standoffs and carbon-bonded baseplate for long-term durability
- Flow tested to confirm 90.70% maximum, 81.35% average airflow restriction decrease vs. full OE intake system
- Power increase up to +14 – 39WHP & 16 – 42Nm Trq gains (Stock to Stg1)
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