COBB Tuning

Heat Shield

$215.00

SKU: 842650

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This insulation prevents the dissipation of useful exhaust energy, which improves turbo RPM acceleration, leading to faster spool and quicker delivery of peak torque. Additionally, it helps to limit heat soak to components located near the turbocharger, thereby extending their lifespan and reducing overall engine bay temperatures. The blanket features a durable outer layer made from fragmentized, fire-retardant volcanic rock, capable of withstanding 1500°F direct heat and 1800°F radiant heat. The internal insulation is composed of high-temperature calcium magnesium silicate wool, rated for an impressive 1800°F direct heat and a peak of 2300°F. This dual-layer construction ensures robust thermal protection. Installation is compatible with 2015+ WRX models equipped with stock or stock replacement turbochargers. The design aims to optimize the performance of the FA20F 2.0L Turbo engine found in the 15-21 Subaru WRX. Tie wire is included for securing the blanket, and it fits sedan models only.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCOBB Tuning
Part Number842650
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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