Exhaust Catalytic Converter — Porsche 911

A clogged or gutted catalytic converter chokes an emissions-era 911 and fails it at the tailpipe test. This direct-fit catalytic converter restores proper flow and gets the car clean and legal again. JP Group part JP-1655-0.

Features

• Direct-fit catalytic converter for the 911
• Restores exhaust flow on a clogged or failed original
• Helps the car pass emissions testing
• OE-style fitment

Fitment

Confirmed: Porsche 911 (1965–1989) — emissions-equipped cars. JP Group part number JP-1655-0.

Specifications

• Part number: JP-1655-0
• Type: Catalytic converter
• Shipping weight: ~12 lb (estimated — verify)
• Boxed dimensions: ~20 x 12 x 10 in (estimated)

Questions & Answers

Does this fit my Porsche 911? Yes — Porsche 911 (1965–1989); confirm your car is emissions-equipped. JP Group part JP-1655-0.

Will it help me pass emissions? Yes — it restores proper catalytic function and flow.

How does it ship? Ships ground in an oversized box.

Where can I buy it? Right here from Washburn's Metal — air-cooled Porsche & VW specialists in Orange, CA.

Fit Confidence

JP Group is a long-established European supplier of OE-style replacement parts for air-cooled Porsche models, and Washburn's Metal stocks this line specifically because of its consistent fit against factory tolerances. As with any exhaust, brake, heating, or chassis component on a 40-60 year old car, inspect surrounding hardware, gaskets, and fasteners at install time — a part this age-appropriate is only as good as the mounting points it bolts to.

The Washburn's Metal Difference

Washburn's Metal is a family-run air-cooled VW & Porsche specialist shop — every part we sell is inspected before it ships, and our team is on hand by phone or email if you have a fitment question before or after you order. We stand behind what we sell: if a part doesn't fit as described, reach out and we'll make it right.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov. Parts are legal for use on pre-pollution-controlled vehicles only.