Description

22% thicker than the OEM gaskets

The tubing diameter was increased to 3" and bends were kept to a minimum with large radii for optimum flow characteristics

Flows well enough to support all necessary engine power requirements

If you are sure you want a full catback system

IAG 3mm Thick Phenolic Spacers Pair WRX 02-14 / STI 04-21 | IAG-AFD-3103 Wheel Offset_12mm 22% thicker than the OEMProduct Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STI 2004 2013 Subaru Forester XT 2005 2012 Subaru Legacy GT Improve intake efficiency and reduce heat soak with the IAG Performance 3mm Phenolic Spacer Kit. Designed specifically for Subaru 2. 0L and 2. 5L engines, these spacers offer a simple, affordable upgrade that delivers real performance gains by reducing intake air temperatures (IATs) The 3mm phenolic spacer acts as a thermal barrier

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

IAG 3mm Thick Phenolic Spacers Pair WRX 02-14 / STI 04-21 | IAG-AFD-3103 Wheel Offset_12mm 22% thicker than the OEM

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