do88 BigPack Intercooler Kit - VW Polo GTI 6C & Seat Ibiza Cupra 6J

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do88 BigPack VW Polo GTI, Seat Ibiza 1.8 TSI EA888

Name: do88 BigPack VW Polo GTI, Seat Ibiza 1.8 TSI EA888
Brand: Do88
SKU: BIG-430-S
Price: 948 GBP
Availability: InStock

Reference BIG-430-S

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£948.00

Tax included

do88 BigPack VW Polo GTI, Seat Ibiza 1.8 TSI EA888 BIG-430-S/BIG-430-S-CP-110

Muffler Delete : Without

Without
With

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Description
Additional Information

Performance Parts > Cooling System > Intercooler Kits > do88 BigPack (Polo 6C / Ibiza 6J)

do88 BigPack Intercooler Kit VW Polo GTI 6C Seat Ibiza Cupra

do88 BigPack Intercooler & Pipe Kit - VW Polo GTI (6C) / Seat Ibiza Cupra (6J)

Upgrade your 1.8 TSI EA888 engine with the do88 BigPack, the ultimate performance cooling solution for the VW Polo GTI (MK5/6C) and Seat Ibiza Cupra (MK4/6J). This comprehensive kit replaces everything between the turbo outlet and the throttle body, combining do88's market-leading performance intercooler with a complete high-flow pressure pipe kit.

Designed for those with high horsepower goals who refuse to compromise, this kit delivers a massive improvement over the stock setup. While upgrading the intercooler alone offers significant gains, pairing it with the pressure pipe kit unlocks the full potential of your engine.

Configuration Options

This kit features an additional performance option:

Standard: Compatible with the OE/Stock turbo muffler.
With Turbo Muffler Delete: Select the upgraded do88 Turbo Muffler Delete option for further performance increases and improved flow.

Performance Stats

Verified by tests in our SuperFlow SF-1020 flow bench, the do88 BigPack delivers drastic improvements over the OEM intercooler and pipes:

Massive Core Volume: 8,767 cm³ vs OEM 4,763 cm³ — an 84% increase!
Huge Cooling Area: 1,753 cm² vs OEM 595 cm² — a staggering 194% increase in active cooling area!
Improved Airflow: Flows 264 CFM @ 0.15 bar pressure drop vs OEM 232 CFM — a 14% increase!

do88 BigPack Airflow Comparison Chart Polo GTI 6C

Quality Construction

The kit features a performance intercooler with an all-aluminium construction and CAD-designed, flow-optimized cast end tanks. It is paired with 2.5” (63mm) mandrel-bent seamless aluminium pressure pipes and custom high-quality silicone hoses reinforced with 4 layers of polyester/aramid fabric.

Methanol Injection Ready: The pressure pipe is equipped with a CNC-machined 1/8 -27 NPT connection, perfect for methanol injection. (Delivered with a blanking plug).

Note: Only after an engine software tune will the do88 BigPack provide a performance increase over the OEM intercooler, as the OEM unit is designed for standard power levels.

» Click here for Installation Instructions