Login for Access to Member Pricing

CSF

CSF Porsche 911 GT2 RS Twin Intercooler Set

MPN: 8166 Catalog #: 001136458 Category: Intercoolers Check Vehicle Fitment

Product Details

The advantage of a rolled tube core is the rounded edge which allows airflow to travel around the tube face and into the intercooler core for maximum airflow and heat dissipation (Compared to the OEM flat face tube which scatters airflow when contacting the tube face). Both the OEM intercoolers and the CSF by PWR upgraded performance intercoolers are designed around 87mm thick cores with 103mm wide side channel end plates. This allows for a true plug-and-play drop-in fit installation that requires absolutely no modifications to install, and does not require trimming of the expensive OEM carbon fiber air ducts.

Since the vehicle's release, the only Porsche 991 GT2 RS intercooler upgrade was not an upgrade, but a band-aid for the stock 1990's style water spray system which sprays water from a reservoir in the frunk and onto the intercoolers. The band-aid was to install a larger capacity water tank which simply delayed the inevitable running out of water and output to be automatically limited by the factory ECU to try to keep the engine safe. Until you refilled the reservoir again it's likely your 991 GT2 RS would struggle with charge temps and limited output.

CSF Porsche 911 GT2 RS Twin Intercooler Set

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
CSF
Part Number
8166
Catalog Number
001136458
Product Line
Intercoolers
Category
Forced Induction
Type
Intercoolers
UPC / Barcode
710353081662
Vendor Product Category
Forced Induction
Vendor Product Subcategory
Intercoolers
Length
26.50 in
Width
18.40 in
Height
16.80 in
Weight
24.80 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
CARB Approved
No
Clearance Item
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

STATE RESTRICTIONS: This item is not CARB approved and can not ship to California.

Inventory shown: 2 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular 1982 Parts

$4,995.00
^