Racing Sport Exhaust — Porsche 911

If you want your air-cooled 911 to breathe and bark, a sport exhaust is the classic move. This racing sport exhaust opens up flow and gives the flat-six a deeper, more aggressive voice while bolting up in place of the restrictive stocker. JP Group part JP-1707-0.

Features

• Freer-flowing sport exhaust for the 911 flat-six
• Deeper, more aggressive exhaust note
• Bolt-on replacement for the restrictive factory unit
• A straightforward path to sound and breathing gains

Fitment

Confirmed: Porsche 911 (1965–1989). JP Group part number JP-1707-0.

Specifications

• Part number: JP-1707-0
• Type: Racing sport exhaust
• Shipping weight: ~20 lb (estimated — verify)
• Boxed dimensions: ~34 x 20 x 16 in (estimated)

Questions & Answers

Does this fit my Porsche 911? Yes — Porsche 911 (1965–1989).

Is it louder than stock? Yes — it's a sport exhaust with a deeper, more aggressive tone. JP Group part JP-1707-0.

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.