ES#3021831 - 91913SSI - Stainless Steel Heat Exchanger Set - Includes left and right performance heat exchangers with 8mm flanges - Stainless Steel Innovations - Porsche

Stainless Steel Heat Exchanger Set

Includes left and right performance heat exchangers with 8mm flanges
Mfg Part #
91913SSI
ECS Part #
ES#3021831
Brand
Stainless Steel Innovations
1960.90
$4224.78 (54% off MSRP)
Availability: Expected Ship Date: Jun 25, 2021
Qty
Does this fit my vehicle?

Product Details

The most sought-after heat exchangers on the market!  Made entirely of AISI 304/321 stainless steel, these heat exchangers feature high-flow equal-length mandrel-bent 304 stainless steel tubular headers encased in 0.75mm 304 stainless steel heater ducting.  Welding is done by argon shielded TIG, and high-energy spot welding.

Output is increased particularly in the low and middle RPM ranges. The design makes power by minimizing intake charge disturbances at valve overlap, and increasing the exhaust gas extraction effect. The volumetric efficiency, and thereby the power output is increased. The SSI headers are significantly improved versions of the basic header design used by Porsche® on all normally aspirated six cylinder competition engines.  Gas flow rates exceed O.E. by 9.8% and are balanced within 1.7%.

Radiated heat loss is reduced 46% due to the low thermal conductivity of the ducting. Operating temperature is reached 42% faster. Heat loss due to leakage is reduced to near zero. The passenger compartment will warm up faster, and to a higher temperature. The defroster will clear the windshield in slightly more than half the time previously required. Thermocycle will not loosen the ducting and create leakage and ducting rattles.

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Porsche 911 E H6 2.4L 1972 U/K
Porsche 911 S H6 2.4L 1972 U/K
Porsche 911 T H6 2.4L 1972 U/K
Porsche 911 All H6 2.4L 1972 U/K
Porsche 911 E All 1972 U/K
Porsche 911 E H6 2.4L 1972 All
Porsche 911 S All 1972 U/K
Porsche 911 S H6 2.4L 1972 All
Porsche 911 T All 1972 U/K
Porsche 911 T H6 2.4L 1972 All
Porsche 911 All All 1972 U/K
Porsche 911 All H6 2.4L 1972 All
Porsche 911 E All 1972 All
Porsche 911 S All 1972 All
Porsche 911 T All 1972 All
Porsche 911 All All 1972 All
Porsche 911 E H6 2.4L 1973 U/K
Porsche 911 S H6 2.4L 1973 U/K
Porsche 911 T H6 2.4L 1973 U/K
Porsche 911 All H6 2.4L 1973 U/K
Porsche 911 E All 1973 U/K
Porsche 911 E H6 2.4L 1973 All
Porsche 911 S All 1973 U/K
Porsche 911 S H6 2.4L 1973 All
Porsche 911 T All 1973 U/K
Porsche 911 T H6 2.4L 1973 All
Porsche 911 All All 1973 U/K
Porsche 911 All H6 2.4L 1973 All
Porsche 911 E All 1973 All
Porsche 911 S All 1973 All
Porsche 911 T All 1973 All
Porsche 911 All All 1973 All
Porsche 911 Base H6 2.7L 1974 U/K
Porsche 911 Carrera H6 2.7L 1974 U/K
Porsche 911 S H6 2.7L 1974 U/K
Porsche 911 All H6 2.7L 1974 U/K
Porsche 911 Base All 1974 U/K
Porsche 911 Base H6 2.7L 1974 All
Porsche 911 Carrera All 1974 U/K
Porsche 911 Carrera H6 2.7L 1974 All
Porsche 911 S All 1974 U/K
Porsche 911 S H6 2.7L 1974 All
Porsche 911 All All 1974 U/K
Porsche 911 All H6 2.7L 1974 All
Porsche 911 Base All 1974 All
Porsche 911 Carrera All 1974 All
Porsche 911 S All 1974 All
Porsche 911 All All 1974 All
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Reviews

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings