Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC

Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC

$269.99 $299.99
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Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC
  • Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC
  • Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC
Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC

Berk 3″ High-Flow Catalytic Converter Nissan 240SX HFC

$269.99 $299.99

Berk 3″ High-Flow Catalytic Converter – Nissan 240SX / Skyline GTR

More flow, zero stink. This USA-made 3″ Berk High-Flow Cat moves exhaust 87 % as freely as a straight test pipe—double the OEM converter—while keeping your cabin and the street free of raw-fuel odor.

Why Choose Berk’s HFC?

  • Instant horsepower gains – metallic 200-cell core flows 87 % of a test pipe.
  • True 3″ through-bore – no neck-downs in tubing or flanges for maximum flow.
  • 304 stainless construction – tube, flanges, and welds shrug off rust and track heat.
  • Bolt-on convenience – includes multilayer steel gaskets and zinc-plated hardware.
  • Street friendly – catalytic efficiency without the rotten-egg smell.
  • Made in the USA • EPA-approved*

Vehicle Compatibility

Nissan Chassis Years Engine(s)
240SX / 200SX S13 1989-1994 KA24E, KA24DE, SR20DET swap
240SX S14 1995-1998 KA24DE, SR20DET
240SX S15 * 1999-2002 SR20DET (JDM downpipe required)
Skyline GTR R32 1989-1994 RB26DETT
Skyline GTR R33 1995-1998 RB26DETT

Technical Specifications

Core Type Metallic 200 cpsi
Tubing O.D. 3.00 in / 76 mm
Material 304 Stainless Steel
Flow vs Test Pipe 87 %
Flow vs OEM Cat 2× (OEM = 43 %)
Weight ≈ 6 lb / 2.7 kg
Compliance EPA-approved*; off-road only in CA

What’s in the Box

  • Berk 3″ High-Flow Catalytic Converter assembly
  • (2) multilayer stainless gaskets
  • Complete bolt & nut kit

Installation Notes

Direct bolt-up to stock or aftermarket 3″ exhaust systems using factory hangers. Typical driveway install time: under 30 minutes.

*As of January 1, 2009, high-flow performance cats are intended for off-road use only in the state of California.

FAQ

Will this trigger a CEL?

On OBD-I vehicles (S13), no. OBD-II S14/S15 may require a spacer or ECU tune.

Is it louder than stock?

Expect a slightly deeper tone; overall volume increase is minimal compared to a test pipe.

Can it handle turbo power?

Yes—tested on 600 HP SR20 and RB26 builds without substrate failure.

Intentional design

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We obsess over the details and strive to deliver the best products at the best prices, every time.

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We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

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