Download current pricelist for Catalytic Converters, click here.

Confused at which converter to go for? From our in-house flow bench testing, in a back to back test, the following results were gained, (note: our machine is not a certified machine), and is used to simply do back to back comparisons, therefore the CFM figures should not be taken as gospel.

However the percentage change should be the same percentage difference on a certified calibrated machine, the converters shown below gave the following results.

Catco 3" in 3" out 299 CFM

Carsound 3" in 3" out 299 CFM

Metallic substrate 3" in 3" out 408 CFM = 36% increase if flow rate

Metallic substrate 4" in 4" out 437 CFM = 46% increase in flow rate Pressure differential:

Test carried out on Nissan 200 SX (Silvia) the maximum pressure in the dump pipe using a carsound 3" converter was 4psi, with the 3" metallic substrate converter this dropped to 1.5psi, and thus increased the boost to the engine by a further 2 psi.

4" CORE UNIVERSAL METALLIC SUBSTRATE CONVERTER

Metallic substrate converters give excellent flow rates, this universal cat has a 304 stainless steel body and heat shied, polished finish. Available to suit 2", 2;1/4", 2;1/2", 3", 3;1/2" and 4" diameter.  

PART NO. : UMSC                                                   PRICE (AUD)*: 446.00

5" CORE UNIVERSAL METALLIC SUBSTRATE CONVERTER

The Ultimate in hi-flow metal converters

Metallic substrate converters give excellent flow rates, this universal cat has a 304 stainless steel body, polished finish. Available to suit 3", 3;1/2" and 4" diameter.  

PART NO. : UMSC5                                                   PRICE (AUD)*: 534.00

4” BODY CATALYTIC CONVERTER - FORD BA TURBO FALCON UTE

Suits our Ford Falcon turbo system.    

PART NO. : FBTCC4                                            PRICE (AUD)*: 446.00

5” BODY CATALYTIC CONVERTER - FORD BA TURBO FALCON UTE

Suits our Ford Falcon turbo system.    

PART NO. : FBTCC5                                             PRICE (AUD)*: 505.00

UNIVERSAL HI FLOW CERAMIC TYPE CONVERTER 1

Catco universal high flow converter traditional core type Available to suit 2", 2;1/2" and 3" diameter pipe, please specify when ordering.  

PART NO. : UHFCC1                                                   PRICE (AUD)*: 252.00

UNIVERSAL HI FLOW CERAMIC TYPE CONVERTER 2

Carsound universal high flow converter traditional core type Available to suit 2", 2;1/2" and 3" diameter pipe, please specify when ordering.  

PART NO. : UHFCC2                                                     PRICE (AUD)*: 252.00

CATALYTIC CONVERTER - NISSAN SILVIA 200SX S14-S15

Suits our Nissan Silvia system.  

PART NO. : NSHCC                                               PRICE (AUD)*: 340.00

CATALYTIC CONVERTER - HOLDEN ASTRA TURBO

Suits our Holden Astra turbo system.  

CATALYTIC CONVERTER - SUBARU WRX 

Suits all our Subaru WRX systems.  

PART NO. : SWHCC                                                PRICE (AUD)*: 345.00