2015 Porsche 911 991 Turbo S Coupe H6 3.8L Performance Intercoolers

40% more volume compared to the stock mounted intercoolers

Brand:

ES#:

4148255

Mfg#:

700001099-991.1

Capable of handling over 700hp with nearly 40% larger cores

Brand:

ES#:

4315212

Mfg#:

1371091991

$1395.00 USD

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Lifetime Replacement

The Alpha Performance Porsche 991.1 Intercooler System utilizes a pair of 5” thick, high volume cores giving you the most power producing upgrade on the market. Each core provides optimum fin density for unmatched cooling.

Brand:

ES#:

4491504

Mfg#:

ALP.23.09.0001-1

$3999.99 USD

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Lifetime Replacement

Featuring a 17% increase in volume, Lower intake air temperatures by as much as 32°F compared to stock 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

4044045

Mfg#:

4510-11050

5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$3731.99

This product was last offered at the strikethrough price on
09-21-2026

$3545.00 USD

Add to Cart

Lifetime Replacement

40% more volume compared to the stock mounted intercoolers

Brand:

ES#:

4000013

Mfg#:

200001099

40% larger cooling cores over OEM! Cooler intake temps mean more power!

Brand:

ES#:

4858212

Mfg#:

137.10.91.991

Unlock the full potential of your 996 Turbo with the do88 "BigPack" Intercooler Kit

Brand:

ES#:

5506881

Mfg#:

BIG360